72353372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 156784320

約数和(自身を除く): 84430948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1009, 1379, 2018, 2561, 2758, 4036, 5122, 5516, 7063, 10244, 13117, 14126, 17927, 26234, 28252, 35854, 52468, 71708, 91819, 183638, 198773, 367276, 397546, 795092, 1391411, 2584049, 2782822, 5168098, 5565644, 10336196, 18088343, 36176686, 72353372]

約数ペア:

[(1, 72353372), (2, 36176686), (4, 18088343), (7, 10336196), (13, 5565644), (14, 5168098), (26, 2782822), (28, 2584049), (52, 1391411), (91, 795092), (182, 397546), (197, 367276), (364, 198773), (394, 183638), (788, 91819), (1009, 71708), (1379, 52468), (2018, 35854), (2561, 28252), (2758, 26234), (4036, 17927), (5122, 14126), (5516, 13117), (7063, 10244)]