15714088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 32263560

約数和(自身を除く): 16549472

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2477, 3172, 4954, 6344, 9908, 19816, 32201, 64402, 128804, 151097, 257608, 302194, 604388, 1208776, 1964261, 3928522, 7857044, 15714088]

約数ペア:

[(1, 15714088), (2, 7857044), (4, 3928522), (8, 1964261), (13, 1208776), (26, 604388), (52, 302194), (61, 257608), (104, 151097), (122, 128804), (244, 64402), (488, 32201), (793, 19816), (1586, 9908), (2477, 6344), (3172, 4954)]