39266864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 94785600

約数和(自身を除く): 55518736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 181, 182, 208, 298, 362, 364, 596, 724, 728, 1043, 1192, 1267, 1448, 1456, 1937, 2086, 2353, 2384, 2534, 2896, 3874, 4172, 4706, 5068, 7748, 8344, 9412, 10136, 13559, 15496, 16471, 16688, 18824, 20272, 26969, 27118, 30992, 32942, 37648, 53938, 54236, 65884, 107876, 108472, 131768, 188783, 215752, 216944, 263536, 350597, 377566, 431504, 701194, 755132, 1402388, 1510264, 2454179, 2804776, 3020528, 4908358, 5609552, 9816716, 19633432, 39266864]

約数ペア:

[(1, 39266864), (2, 19633432), (4, 9816716), (7, 5609552), (8, 4908358), (13, 3020528), (14, 2804776), (16, 2454179), (26, 1510264), (28, 1402388), (52, 755132), (56, 701194), (91, 431504), (104, 377566), (112, 350597), (149, 263536), (181, 216944), (182, 215752), (208, 188783), (298, 131768), (362, 108472), (364, 107876), (596, 65884), (724, 54236), (728, 53938), (1043, 37648), (1192, 32942), (1267, 30992), (1448, 27118), (1456, 26969), (1937, 20272), (2086, 18824), (2353, 16688), (2384, 16471), (2534, 15496), (2896, 13559), (3874, 10136), (4172, 9412), (4706, 8344), (5068, 7748)]