7119376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 15847200

約数和(自身を除く): 8727824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2129, 3344, 4258, 8516, 17032, 23419, 34064, 40451, 46838, 80902, 93676, 161804, 187352, 323608, 374704, 444961, 647216, 889922, 1779844, 3559688, 7119376]

約数ペア:

[(1, 7119376), (2, 3559688), (4, 1779844), (8, 889922), (11, 647216), (16, 444961), (19, 374704), (22, 323608), (38, 187352), (44, 161804), (76, 93676), (88, 80902), (152, 46838), (176, 40451), (209, 34064), (304, 23419), (418, 17032), (836, 8516), (1672, 4258), (2129, 3344)]