1428228424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{38237}}^1$

素因数の和:38302

約数の個数: 64

約数和(自身を含む): 3303763200

約数和(自身を除く): 1875534776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1288, 1334, 1624, 2668, 4669, 5336, 9338, 18676, 37352, 38237, 76474, 152948, 267659, 305896, 535318, 879451, 1070636, 1108873, 1758902, 2141272, 2217746, 3517804, 4435492, 6156157, 7035608, 7762111, 8870984, 12312314, 15524222, 24624628, 25504079, 31048444, 49249256, 51008158, 62096888, 102016316, 178528553, 204032632, 357057106, 714114212, 1428228424]

約数ペア:

[(1, 1428228424), (2, 714114212), (4, 357057106), (7, 204032632), (8, 178528553), (14, 102016316), (23, 62096888), (28, 51008158), (29, 49249256), (46, 31048444), (56, 25504079), (58, 24624628), (92, 15524222), (116, 12312314), (161, 8870984), (184, 7762111), (203, 7035608), (232, 6156157), (322, 4435492), (406, 3517804), (644, 2217746), (667, 2141272), (812, 1758902), (1288, 1108873), (1334, 1070636), (1624, 879451), (2668, 535318), (4669, 305896), (5336, 267659), (9338, 152948), (18676, 76474), (37352, 38237)]