39920976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14591}}^1$

素因数の和:14624

約数の個数: 60

約数和(自身を含む): 117611520

約数和(自身を除く): 77690544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14591, 29182, 43773, 58364, 87546, 116728, 131319, 175092, 233456, 262638, 277229, 350184, 525276, 554458, 700368, 831687, 1050552, 1108916, 1663374, 2101104, 2217832, 2495061, 3326748, 4435664, 4990122, 6653496, 9980244, 13306992, 19960488, 39920976]

約数ペア:

[(1, 39920976), (2, 19960488), (3, 13306992), (4, 9980244), (6, 6653496), (8, 4990122), (9, 4435664), (12, 3326748), (16, 2495061), (18, 2217832), (19, 2101104), (24, 1663374), (36, 1108916), (38, 1050552), (48, 831687), (57, 700368), (72, 554458), (76, 525276), (114, 350184), (144, 277229), (152, 262638), (171, 233456), (228, 175092), (304, 131319), (342, 116728), (456, 87546), (684, 58364), (912, 43773), (1368, 29182), (2736, 14591)]