71375928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13457}}^1$

素因数の和:13496

約数の個数: 64

約数和(自身を含む): 203484960

約数和(自身を除く): 132109032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 13457, 26914, 40371, 53828, 80742, 107656, 161484, 174941, 228769, 322968, 349882, 457538, 524823, 686307, 699764, 915076, 1049646, 1372614, 1399528, 1830152, 2099292, 2745228, 2973997, 4198584, 5490456, 5947994, 8921991, 11895988, 17843982, 23791976, 35687964, 71375928]

約数ペア:

[(1, 71375928), (2, 35687964), (3, 23791976), (4, 17843982), (6, 11895988), (8, 8921991), (12, 5947994), (13, 5490456), (17, 4198584), (24, 2973997), (26, 2745228), (34, 2099292), (39, 1830152), (51, 1399528), (52, 1372614), (68, 1049646), (78, 915076), (102, 699764), (104, 686307), (136, 524823), (156, 457538), (204, 349882), (221, 322968), (312, 228769), (408, 174941), (442, 161484), (663, 107656), (884, 80742), (1326, 53828), (1768, 40371), (2652, 26914), (5304, 13457)]