39760496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 80857920

約数和(自身を除く): 41097424

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1429, 1739, 2858, 3478, 5716, 6956, 11432, 13912, 22864, 27824, 52873, 67163, 105746, 134326, 211492, 268652, 422984, 537304, 845968, 1074608, 2485031, 4970062, 9940124, 19880248, 39760496]

約数ペア:

[(1, 39760496), (2, 19880248), (4, 9940124), (8, 4970062), (16, 2485031), (37, 1074608), (47, 845968), (74, 537304), (94, 422984), (148, 268652), (188, 211492), (296, 134326), (376, 105746), (592, 67163), (752, 52873), (1429, 27824), (1739, 22864), (2858, 13912), (3478, 11432), (5716, 6956)]