71020628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 155280384

約数和(自身を除く): 84259756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 4813, 7378, 9626, 14756, 19252, 33691, 67382, 81821, 134764, 149203, 163642, 298406, 327284, 572747, 596812, 1044421, 1145494, 2088842, 2290988, 2536451, 4177684, 5072902, 10145804, 17755157, 35510314, 71020628]

約数ペア:

[(1, 71020628), (2, 35510314), (4, 17755157), (7, 10145804), (14, 5072902), (17, 4177684), (28, 2536451), (31, 2290988), (34, 2088842), (62, 1145494), (68, 1044421), (119, 596812), (124, 572747), (217, 327284), (238, 298406), (434, 163642), (476, 149203), (527, 134764), (868, 81821), (1054, 67382), (2108, 33691), (3689, 19252), (4813, 14756), (7378, 9626)]