4415752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 9601200

約数和(自身を除く): 5185448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 139, 152, 209, 278, 361, 418, 556, 722, 836, 1112, 1444, 1529, 1672, 2641, 2888, 3058, 3971, 5282, 6116, 7942, 10564, 12232, 15884, 21128, 29051, 31768, 50179, 58102, 100358, 116204, 200716, 232408, 401432, 551969, 1103938, 2207876, 4415752]

約数ペア:

[(1, 4415752), (2, 2207876), (4, 1103938), (8, 551969), (11, 401432), (19, 232408), (22, 200716), (38, 116204), (44, 100358), (76, 58102), (88, 50179), (139, 31768), (152, 29051), (209, 21128), (278, 15884), (361, 12232), (418, 10564), (556, 7942), (722, 6116), (836, 5282), (1112, 3971), (1444, 3058), (1529, 2888), (1672, 2641)]