7481188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 16422840

約数和(自身を除く): 8941652

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 41, 44, 52, 58, 82, 116, 121, 143, 164, 242, 286, 319, 377, 451, 484, 533, 572, 638, 754, 902, 1066, 1189, 1276, 1508, 1573, 1804, 2132, 2378, 3146, 3509, 4147, 4756, 4961, 5863, 6292, 7018, 8294, 9922, 11726, 13079, 14036, 15457, 16588, 19844, 23452, 26158, 30914, 45617, 52316, 61828, 64493, 91234, 128986, 143869, 170027, 182468, 257972, 287738, 340054, 575476, 680108, 1870297, 3740594, 7481188]

約数ペア:

[(1, 7481188), (2, 3740594), (4, 1870297), (11, 680108), (13, 575476), (22, 340054), (26, 287738), (29, 257972), (41, 182468), (44, 170027), (52, 143869), (58, 128986), (82, 91234), (116, 64493), (121, 61828), (143, 52316), (164, 45617), (242, 30914), (286, 26158), (319, 23452), (377, 19844), (451, 16588), (484, 15457), (533, 14036), (572, 13079), (638, 11726), (754, 9922), (902, 8294), (1066, 7018), (1189, 6292), (1276, 5863), (1508, 4961), (1573, 4756), (1804, 4147), (2132, 3509), (2378, 3146)]