38983938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 92316672

約数和(自身を除く): 53332734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 83, 106, 159, 166, 211, 249, 318, 371, 422, 498, 581, 633, 742, 1113, 1162, 1266, 1477, 1743, 2226, 2954, 3486, 4399, 4431, 8798, 8862, 11183, 13197, 17513, 22366, 26394, 30793, 33549, 35026, 52539, 61586, 67098, 78281, 92379, 105078, 122591, 156562, 184758, 234843, 245182, 367773, 469686, 735546, 928189, 1856378, 2784567, 5569134, 6497323, 12994646, 19491969, 38983938]

約数ペア:

[(1, 38983938), (2, 19491969), (3, 12994646), (6, 6497323), (7, 5569134), (14, 2784567), (21, 1856378), (42, 928189), (53, 735546), (83, 469686), (106, 367773), (159, 245182), (166, 234843), (211, 184758), (249, 156562), (318, 122591), (371, 105078), (422, 92379), (498, 78281), (581, 67098), (633, 61586), (742, 52539), (1113, 35026), (1162, 33549), (1266, 30793), (1477, 26394), (1743, 22366), (2226, 17513), (2954, 13197), (3486, 11183), (4399, 8862), (4431, 8798)]