73856752

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 145740672

約数和(自身を除く): 71883920

約数列:

[1, 2, 4, 8, 16, 131, 167, 211, 262, 334, 422, 524, 668, 844, 1048, 1336, 1688, 2096, 2672, 3376, 21877, 27641, 35237, 43754, 55282, 70474, 87508, 110564, 140948, 175016, 221128, 281896, 350032, 442256, 563792, 4616047, 9232094, 18464188, 36928376, 73856752]

約数ペア:

[(1, 73856752), (2, 36928376), (4, 18464188), (8, 9232094), (16, 4616047), (131, 563792), (167, 442256), (211, 350032), (262, 281896), (334, 221128), (422, 175016), (524, 140948), (668, 110564), (844, 87508), (1048, 70474), (1336, 55282), (1688, 43754), (2096, 35237), (2672, 27641), (3376, 21877)]