38963072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 84109200

約数和(自身を除く): 45146128

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 433, 592, 608, 703, 866, 1184, 1216, 1406, 1732, 2368, 2432, 2812, 3464, 4736, 5624, 6928, 8227, 11248, 13856, 16021, 16454, 22496, 27712, 32042, 32908, 44992, 55424, 64084, 65816, 89984, 128168, 131632, 256336, 263264, 304399, 512672, 526528, 608798, 1025344, 1053056, 1217596, 2050688, 2435192, 4870384, 9740768, 19481536, 38963072]

約数ペア:

[(1, 38963072), (2, 19481536), (4, 9740768), (8, 4870384), (16, 2435192), (19, 2050688), (32, 1217596), (37, 1053056), (38, 1025344), (64, 608798), (74, 526528), (76, 512672), (128, 304399), (148, 263264), (152, 256336), (296, 131632), (304, 128168), (433, 89984), (592, 65816), (608, 64084), (703, 55424), (866, 44992), (1184, 32908), (1216, 32042), (1406, 27712), (1732, 22496), (2368, 16454), (2432, 16021), (2812, 13856), (3464, 11248), (4736, 8227), (5624, 6928)]