65765648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 146240640

約数和(自身を除く): 80474992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 92, 104, 118, 184, 208, 233, 236, 299, 368, 466, 472, 598, 767, 932, 944, 1196, 1357, 1534, 1864, 2392, 2714, 3029, 3068, 3728, 4784, 5359, 5428, 6058, 6136, 10718, 10856, 12116, 12272, 13747, 17641, 21436, 21712, 24232, 27494, 35282, 42872, 48464, 54988, 69667, 70564, 85744, 109976, 139334, 141128, 178711, 219952, 278668, 282256, 316181, 357422, 557336, 632362, 714844, 1114672, 1264724, 1429688, 2529448, 2859376, 4110353, 5058896, 8220706, 16441412, 32882824, 65765648]

約数ペア:

[(1, 65765648), (2, 32882824), (4, 16441412), (8, 8220706), (13, 5058896), (16, 4110353), (23, 2859376), (26, 2529448), (46, 1429688), (52, 1264724), (59, 1114672), (92, 714844), (104, 632362), (118, 557336), (184, 357422), (208, 316181), (233, 282256), (236, 278668), (299, 219952), (368, 178711), (466, 141128), (472, 139334), (598, 109976), (767, 85744), (932, 70564), (944, 69667), (1196, 54988), (1357, 48464), (1534, 42872), (1864, 35282), (2392, 27494), (2714, 24232), (3029, 21712), (3068, 21436), (3728, 17641), (4784, 13747), (5359, 12272), (5428, 12116), (6058, 10856), (6136, 10718)]