3199328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 7030800

約数和(自身を除く): 3831472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 149, 176, 244, 298, 352, 488, 596, 671, 976, 1192, 1342, 1639, 1952, 2384, 2684, 3278, 4768, 5368, 6556, 9089, 10736, 13112, 18178, 21472, 26224, 36356, 52448, 72712, 99979, 145424, 199958, 290848, 399916, 799832, 1599664, 3199328]

約数ペア:

[(1, 3199328), (2, 1599664), (4, 799832), (8, 399916), (11, 290848), (16, 199958), (22, 145424), (32, 99979), (44, 72712), (61, 52448), (88, 36356), (122, 26224), (149, 21472), (176, 18178), (244, 13112), (298, 10736), (352, 9089), (488, 6556), (596, 5368), (671, 4768), (976, 3278), (1192, 2684), (1342, 2384), (1639, 1952)]