7268413988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{136861}}^1$

素因数の和:136964

約数の個数: 48

約数和(自身を含む): 14899344768

約数和(自身を除く): 7630930780

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1562, 2414, 3124, 4828, 13277, 26554, 53108, 136861, 273722, 547444, 1505471, 2326637, 3010942, 4653274, 6021884, 9306548, 9717131, 19434262, 25593007, 38868524, 51186014, 102372028, 106888441, 165191227, 213776882, 330382454, 427553764, 660764908, 1817103497, 3634206994, 7268413988]

約数ペア:

[(1, 7268413988), (2, 3634206994), (4, 1817103497), (11, 660764908), (17, 427553764), (22, 330382454), (34, 213776882), (44, 165191227), (68, 106888441), (71, 102372028), (142, 51186014), (187, 38868524), (284, 25593007), (374, 19434262), (748, 9717131), (781, 9306548), (1207, 6021884), (1562, 4653274), (2414, 3010942), (3124, 2326637), (4828, 1505471), (13277, 547444), (26554, 273722), (53108, 136861)]