40456702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 77402304

約数和(自身を除く): 36945602

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 106, 143, 157, 187, 221, 286, 314, 374, 442, 583, 689, 901, 1166, 1378, 1727, 1802, 2041, 2431, 2669, 3454, 4082, 4862, 5338, 7579, 8321, 9911, 11713, 15158, 16642, 19822, 22451, 23426, 29359, 34697, 44902, 58718, 69394, 91531, 108173, 128843, 141457, 183062, 216346, 257686, 282914, 381667, 763334, 1189903, 1556027, 1838941, 2379806, 3112054, 3677882, 20228351, 40456702]

約数ペア:

[(1, 40456702), (2, 20228351), (11, 3677882), (13, 3112054), (17, 2379806), (22, 1838941), (26, 1556027), (34, 1189903), (53, 763334), (106, 381667), (143, 282914), (157, 257686), (187, 216346), (221, 183062), (286, 141457), (314, 128843), (374, 108173), (442, 91531), (583, 69394), (689, 58718), (901, 44902), (1166, 34697), (1378, 29359), (1727, 23426), (1802, 22451), (2041, 19822), (2431, 16642), (2669, 15158), (3454, 11713), (4082, 9911), (4862, 8321), (5338, 7579)]