39410476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 81928000

約数和(自身を除く): 42517524

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 349, 436, 518, 698, 763, 1036, 1396, 1526, 2443, 3052, 4033, 4886, 8066, 9772, 12913, 16132, 25826, 28231, 38041, 51652, 56462, 76082, 90391, 112924, 152164, 180782, 266287, 361564, 532574, 1065148, 1407517, 2815034, 5630068, 9852619, 19705238, 39410476]

約数ペア:

[(1, 39410476), (2, 19705238), (4, 9852619), (7, 5630068), (14, 2815034), (28, 1407517), (37, 1065148), (74, 532574), (109, 361564), (148, 266287), (218, 180782), (259, 152164), (349, 112924), (436, 90391), (518, 76082), (698, 56462), (763, 51652), (1036, 38041), (1396, 28231), (1526, 25826), (2443, 16132), (3052, 12913), (4033, 9772), (4886, 8066)]