77271664

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 40

約数和(自身を含む): 159230880

約数和(自身を除く): 81959216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 983, 1156, 1966, 2312, 3932, 4624, 4913, 7864, 9826, 15728, 16711, 19652, 33422, 39304, 66844, 78608, 133688, 267376, 284087, 568174, 1136348, 2272696, 4545392, 4829479, 9658958, 19317916, 38635832, 77271664]

約数ペア:

[(1, 77271664), (2, 38635832), (4, 19317916), (8, 9658958), (16, 4829479), (17, 4545392), (34, 2272696), (68, 1136348), (136, 568174), (272, 284087), (289, 267376), (578, 133688), (983, 78608), (1156, 66844), (1966, 39304), (2312, 33422), (3932, 19652), (4624, 16711), (4913, 15728), (7864, 9826)]