74575418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 46315462

約数列:

[1, 2, 19, 38, 71, 131, 142, 211, 262, 422, 1349, 2489, 2698, 4009, 4978, 8018, 9301, 14981, 18602, 27641, 29962, 55282, 176719, 284639, 353438, 525179, 569278, 1050358, 1962511, 3925022, 37287709, 74575418]

約数ペア:

[(1, 74575418), (2, 37287709), (19, 3925022), (38, 1962511), (71, 1050358), (131, 569278), (142, 525179), (211, 353438), (262, 284639), (422, 176719), (1349, 55282), (2489, 29962), (2698, 27641), (4009, 18602), (4978, 14981), (8018, 9301)]