1128893728

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{25997}}^1$

素因数の和:26089

約数の個数: 48

約数和(自身を含む): 2358538560

約数和(自身を除く): 1229644832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 368, 472, 736, 944, 1357, 1888, 2714, 5428, 10856, 21712, 25997, 43424, 51994, 103988, 207976, 415952, 597931, 831904, 1195862, 1533823, 2391724, 3067646, 4783448, 6135292, 9566896, 12270584, 19133792, 24541168, 35277929, 49082336, 70555858, 141111716, 282223432, 564446864, 1128893728]

約数ペア:

[(1, 1128893728), (2, 564446864), (4, 282223432), (8, 141111716), (16, 70555858), (23, 49082336), (32, 35277929), (46, 24541168), (59, 19133792), (92, 12270584), (118, 9566896), (184, 6135292), (236, 4783448), (368, 3067646), (472, 2391724), (736, 1533823), (944, 1195862), (1357, 831904), (1888, 597931), (2714, 415952), (5428, 207976), (10856, 103988), (21712, 51994), (25997, 43424)]