39862912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 86047200

約数和(自身を除く): 46184288

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 443, 592, 608, 703, 886, 1184, 1216, 1406, 1772, 2368, 2432, 2812, 3544, 4736, 5624, 7088, 8417, 11248, 14176, 16391, 16834, 22496, 28352, 32782, 33668, 44992, 56704, 65564, 67336, 89984, 131128, 134672, 262256, 269344, 311429, 524512, 538688, 622858, 1049024, 1077376, 1245716, 2098048, 2491432, 4982864, 9965728, 19931456, 39862912]

約数ペア:

[(1, 39862912), (2, 19931456), (4, 9965728), (8, 4982864), (16, 2491432), (19, 2098048), (32, 1245716), (37, 1077376), (38, 1049024), (64, 622858), (74, 538688), (76, 524512), (128, 311429), (148, 269344), (152, 262256), (296, 134672), (304, 131128), (443, 89984), (592, 67336), (608, 65564), (703, 56704), (886, 44992), (1184, 33668), (1216, 32782), (1406, 28352), (1772, 22496), (2368, 16834), (2432, 16391), (2812, 14176), (3544, 11248), (4736, 8417), (5624, 7088)]