15666762736

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{29671}}^1$

素因数の和:30281

約数の個数: 40

約数和(自身を含む): 30910034528

約数和(自身を除く): 15243271792

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 541, 976, 1082, 2164, 4328, 8656, 29671, 33001, 59342, 66002, 118684, 132004, 237368, 264008, 474736, 528016, 1809931, 3619862, 7239724, 14479448, 16052011, 28958896, 32104022, 64208044, 128416088, 256832176, 979172671, 1958345342, 3916690684, 7833381368, 15666762736]

約数ペア:

[(1, 15666762736), (2, 7833381368), (4, 3916690684), (8, 1958345342), (16, 979172671), (61, 256832176), (122, 128416088), (244, 64208044), (488, 32104022), (541, 28958896), (976, 16052011), (1082, 14479448), (2164, 7239724), (4328, 3619862), (8656, 1809931), (29671, 528016), (33001, 474736), (59342, 264008), (66002, 237368), (118684, 132004)]