39356752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3563

約数の個数: 40

約数和(自身を含む): 82460000

約数和(自身を除く): 43103248

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 3499, 5624, 6998, 11248, 13996, 27992, 55984, 66481, 129463, 132962, 258926, 265924, 517852, 531848, 1035704, 1063696, 2071408, 2459797, 4919594, 9839188, 19678376, 39356752]

約数ペア:

[(1, 39356752), (2, 19678376), (4, 9839188), (8, 4919594), (16, 2459797), (19, 2071408), (37, 1063696), (38, 1035704), (74, 531848), (76, 517852), (148, 265924), (152, 258926), (296, 132962), (304, 129463), (592, 66481), (703, 55984), (1406, 27992), (2812, 13996), (3499, 11248), (5624, 6998)]