26157536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 54159840

約数和(自身を除く): 28002304

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 397, 464, 568, 794, 928, 1136, 1588, 2059, 2272, 3176, 4118, 6352, 8236, 11513, 12704, 16472, 23026, 28187, 32944, 46052, 56374, 65888, 92104, 112748, 184208, 225496, 368416, 450992, 817423, 901984, 1634846, 3269692, 6539384, 13078768, 26157536]

約数ペア:

[(1, 26157536), (2, 13078768), (4, 6539384), (8, 3269692), (16, 1634846), (29, 901984), (32, 817423), (58, 450992), (71, 368416), (116, 225496), (142, 184208), (232, 112748), (284, 92104), (397, 65888), (464, 56374), (568, 46052), (794, 32944), (928, 28187), (1136, 23026), (1588, 16472), (2059, 12704), (2272, 11513), (3176, 8236), (4118, 6352)]