15422128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 33245640

約数和(自身を除く): 17823512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 59, 62, 68, 118, 124, 136, 236, 248, 272, 472, 496, 527, 944, 961, 1003, 1054, 1829, 1922, 2006, 2108, 3658, 3844, 4012, 4216, 7316, 7688, 8024, 8432, 14632, 15376, 16048, 16337, 29264, 31093, 32674, 56699, 62186, 65348, 113398, 124372, 130696, 226796, 248744, 261392, 453592, 497488, 907184, 963883, 1927766, 3855532, 7711064, 15422128]

約数ペア:

[(1, 15422128), (2, 7711064), (4, 3855532), (8, 1927766), (16, 963883), (17, 907184), (31, 497488), (34, 453592), (59, 261392), (62, 248744), (68, 226796), (118, 130696), (124, 124372), (136, 113398), (236, 65348), (248, 62186), (272, 56699), (472, 32674), (496, 31093), (527, 29264), (944, 16337), (961, 16048), (1003, 15376), (1054, 14632), (1829, 8432), (1922, 8024), (2006, 7688), (2108, 7316), (3658, 4216), (3844, 4012)]