38960824

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 48130376

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 239, 284, 287, 328, 478, 497, 568, 574, 956, 994, 1148, 1673, 1912, 1988, 2296, 2911, 3346, 3976, 5822, 6692, 9799, 11644, 13384, 16969, 19598, 20377, 23288, 33938, 39196, 40754, 67876, 68593, 78392, 81508, 118783, 135752, 137186, 163016, 237566, 274372, 475132, 548744, 695729, 950264, 1391458, 2782916, 4870103, 5565832, 9740206, 19480412, 38960824]

約数ペア:

[(1, 38960824), (2, 19480412), (4, 9740206), (7, 5565832), (8, 4870103), (14, 2782916), (28, 1391458), (41, 950264), (56, 695729), (71, 548744), (82, 475132), (142, 274372), (164, 237566), (239, 163016), (284, 137186), (287, 135752), (328, 118783), (478, 81508), (497, 78392), (568, 68593), (574, 67876), (956, 40754), (994, 39196), (1148, 33938), (1673, 23288), (1912, 20377), (1988, 19598), (2296, 16969), (2911, 13384), (3346, 11644), (3976, 9799), (5822, 6692)]