63378856

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 128203200

約数和(自身を除く): 64824344

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 289, 316, 347, 578, 632, 694, 1156, 1343, 1388, 2312, 2686, 2776, 5372, 5899, 10744, 11798, 22831, 23596, 27413, 45662, 47192, 54826, 91324, 100283, 109652, 182648, 200566, 219304, 401132, 466021, 802264, 932042, 1864084, 3728168, 7922357, 15844714, 31689428, 63378856]

約数ペア:

[(1, 63378856), (2, 31689428), (4, 15844714), (8, 7922357), (17, 3728168), (34, 1864084), (68, 932042), (79, 802264), (136, 466021), (158, 401132), (289, 219304), (316, 200566), (347, 182648), (578, 109652), (632, 100283), (694, 91324), (1156, 54826), (1343, 47192), (1388, 45662), (2312, 27413), (2686, 23596), (2776, 22831), (5372, 11798), (5899, 10744)]