15128016

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7687}}^1$

素因数の和:7739

約数の個数: 40

約数和(自身を含む): 40039104

約数和(自身を除く): 24911088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 7687, 15374, 23061, 30748, 46122, 61496, 92244, 122992, 184488, 315167, 368976, 630334, 945501, 1260668, 1891002, 2521336, 3782004, 5042672, 7564008, 15128016]

約数ペア:

[(1, 15128016), (2, 7564008), (3, 5042672), (4, 3782004), (6, 2521336), (8, 1891002), (12, 1260668), (16, 945501), (24, 630334), (41, 368976), (48, 315167), (82, 184488), (123, 122992), (164, 92244), (246, 61496), (328, 46122), (492, 30748), (656, 23061), (984, 15374), (1968, 7687)]