7180576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 15632568

約数和(自身を除く): 8451992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 421, 533, 656, 842, 1066, 1312, 1684, 2132, 3368, 4264, 5473, 6736, 8528, 10946, 13472, 17056, 17261, 21892, 34522, 43784, 69044, 87568, 138088, 175136, 224393, 276176, 448786, 552352, 897572, 1795144, 3590288, 7180576]

約数ペア:

[(1, 7180576), (2, 3590288), (4, 1795144), (8, 897572), (13, 552352), (16, 448786), (26, 276176), (32, 224393), (41, 175136), (52, 138088), (82, 87568), (104, 69044), (164, 43784), (208, 34522), (328, 21892), (416, 17261), (421, 17056), (533, 13472), (656, 10946), (842, 8528), (1066, 6736), (1312, 5473), (1684, 4264), (2132, 3368)]