4038032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 8481600

約数和(自身を除く): 4443568

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 359, 592, 703, 718, 1406, 1436, 2812, 2872, 5624, 5744, 6821, 11248, 13283, 13642, 26566, 27284, 53132, 54568, 106264, 109136, 212528, 252377, 504754, 1009508, 2019016, 4038032]

約数ペア:

[(1, 4038032), (2, 2019016), (4, 1009508), (8, 504754), (16, 252377), (19, 212528), (37, 109136), (38, 106264), (74, 54568), (76, 53132), (148, 27284), (152, 26566), (296, 13642), (304, 13283), (359, 11248), (592, 6821), (703, 5744), (718, 5624), (1406, 2872), (1436, 2812)]