61628666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 107939520

約数和(自身を除く): 46310854

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 2417, 4834, 12749, 25498, 26587, 45923, 53174, 91846, 147437, 294874, 505153, 1010306, 1621807, 2801303, 3243614, 5602606, 30814333, 61628666]

約数ペア:

[(1, 61628666), (2, 30814333), (11, 5602606), (19, 3243614), (22, 2801303), (38, 1621807), (61, 1010306), (122, 505153), (209, 294874), (418, 147437), (671, 91846), (1159, 53174), (1342, 45923), (2318, 26587), (2417, 25498), (4834, 12749)]