355351108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5623}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 742008064

約数和(自身を除く): 386656956

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 4514, 5623, 9028, 11246, 15799, 22492, 31598, 39361, 63196, 78722, 157444, 208051, 343003, 416102, 686006, 832204, 1372012, 1456357, 2401021, 2912714, 4802042, 5825428, 9604084, 12691111, 25382222, 50764444, 88837777, 177675554, 355351108]

約数ペア:

[(1, 355351108), (2, 177675554), (4, 88837777), (7, 50764444), (14, 25382222), (28, 12691111), (37, 9604084), (61, 5825428), (74, 4802042), (122, 2912714), (148, 2401021), (244, 1456357), (259, 1372012), (427, 832204), (518, 686006), (854, 416102), (1036, 343003), (1708, 208051), (2257, 157444), (4514, 78722), (5623, 63196), (9028, 39361), (11246, 31598), (15799, 22492)]