47573344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 126118944

約数和(自身を除く): 78545600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 434, 442, 476, 496, 527, 544, 728, 806, 868, 884, 952, 961, 992, 1054, 1456, 1547, 1612, 1736, 1768, 1904, 1922, 2108, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 3844, 4216, 5642, 6188, 6448, 6727, 6851, 6944, 7072, 7378, 7688, 8432, 11284, 12376, 12493, 12896, 13454, 13702, 14756, 15376, 16337, 16864, 22568, 24752, 24986, 26908, 27404, 29512, 30752, 32674, 45136, 47957, 49504, 49972, 53816, 54808, 59024, 65348, 87451, 90272, 95914, 99944, 107632, 109616, 114359, 118048, 130696, 174902, 191828, 199888, 212381, 215264, 219232, 228718, 261392, 349804, 383656, 399776, 424762, 457436, 522784, 699608, 767312, 849524, 914872, 1399216, 1486667, 1534624, 1699048, 1829744, 2798432, 2973334, 3398096, 3659488, 5946668, 6796192, 11893336, 23786672, 47573344]

約数ペア:

[(1, 47573344), (2, 23786672), (4, 11893336), (7, 6796192), (8, 5946668), (13, 3659488), (14, 3398096), (16, 2973334), (17, 2798432), (26, 1829744), (28, 1699048), (31, 1534624), (32, 1486667), (34, 1399216), (52, 914872), (56, 849524), (62, 767312), (68, 699608), (91, 522784), (104, 457436), (112, 424762), (119, 399776), (124, 383656), (136, 349804), (182, 261392), (208, 228718), (217, 219232), (221, 215264), (224, 212381), (238, 199888), (248, 191828), (272, 174902), (364, 130696), (403, 118048), (416, 114359), (434, 109616), (442, 107632), (476, 99944), (496, 95914), (527, 90272), (544, 87451), (728, 65348), (806, 59024), (868, 54808), (884, 53816), (952, 49972), (961, 49504), (992, 47957), (1054, 45136), (1456, 32674), (1547, 30752), (1612, 29512), (1736, 27404), (1768, 26908), (1904, 24986), (1922, 24752), (2108, 22568), (2821, 16864), (2912, 16337), (3094, 15376), (3224, 14756), (3472, 13702), (3536, 13454), (3689, 12896), (3808, 12493), (3844, 12376), (4216, 11284), (5642, 8432), (6188, 7688), (6448, 7378), (6727, 7072), (6851, 6944)]