7274872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 15773400

約数和(自身を除く): 8498528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 229, 361, 418, 458, 722, 836, 916, 1444, 1672, 1832, 2519, 2888, 3971, 4351, 5038, 7942, 8702, 10076, 15884, 17404, 20152, 31768, 34808, 47861, 82669, 95722, 165338, 191444, 330676, 382888, 661352, 909359, 1818718, 3637436, 7274872]

約数ペア:

[(1, 7274872), (2, 3637436), (4, 1818718), (8, 909359), (11, 661352), (19, 382888), (22, 330676), (38, 191444), (44, 165338), (76, 95722), (88, 82669), (152, 47861), (209, 34808), (229, 31768), (361, 20152), (418, 17404), (458, 15884), (722, 10076), (836, 8702), (916, 7942), (1444, 5038), (1672, 4351), (1832, 3971), (2519, 2888)]