38648128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 56

約数和(自身を含む): 83007200

約数和(自身を除く): 44359072

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 859, 1184, 1216, 1406, 1718, 2368, 2812, 3436, 5624, 6872, 11248, 13744, 16321, 22496, 27488, 31783, 32642, 44992, 54976, 63566, 65284, 127132, 130568, 254264, 261136, 508528, 522272, 603877, 1017056, 1044544, 1207754, 2034112, 2415508, 4831016, 9662032, 19324064, 38648128]

約数ペア:

[(1, 38648128), (2, 19324064), (4, 9662032), (8, 4831016), (16, 2415508), (19, 2034112), (32, 1207754), (37, 1044544), (38, 1017056), (64, 603877), (74, 522272), (76, 508528), (148, 261136), (152, 254264), (296, 130568), (304, 127132), (592, 65284), (608, 63566), (703, 54976), (859, 44992), (1184, 32642), (1216, 31783), (1406, 27488), (1718, 22496), (2368, 16321), (2812, 13744), (3436, 11248), (5624, 6872)]