3540720464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{108107}}^1$

素因数の和:108227

約数の個数: 40

約数和(自身を含む): 7238911680

約数和(自身を除く): 3698191216

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 8188, 16376, 32752, 108107, 216214, 432428, 864856, 1729712, 2486461, 4972922, 9621523, 9945844, 19243046, 19891688, 38486092, 39783376, 76972184, 153944368, 221295029, 442590058, 885180116, 1770360232, 3540720464]

約数ペア:

[(1, 3540720464), (2, 1770360232), (4, 885180116), (8, 442590058), (16, 221295029), (23, 153944368), (46, 76972184), (89, 39783376), (92, 38486092), (178, 19891688), (184, 19243046), (356, 9945844), (368, 9621523), (712, 4972922), (1424, 2486461), (2047, 1729712), (4094, 864856), (8188, 432428), (16376, 216214), (32752, 108107)]