57614228

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 118750464

約数和(自身を除く): 61136236

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 397, 497, 511, 794, 994, 1022, 1588, 1988, 2044, 2779, 5183, 5558, 10366, 11116, 20732, 28187, 28981, 36281, 56374, 57962, 72562, 112748, 115924, 145124, 197309, 202867, 394618, 405734, 789236, 811468, 2057651, 4115302, 8230604, 14403557, 28807114, 57614228]

約数ペア:

[(1, 57614228), (2, 28807114), (4, 14403557), (7, 8230604), (14, 4115302), (28, 2057651), (71, 811468), (73, 789236), (142, 405734), (146, 394618), (284, 202867), (292, 197309), (397, 145124), (497, 115924), (511, 112748), (794, 72562), (994, 57962), (1022, 56374), (1588, 36281), (1988, 28981), (2044, 28187), (2779, 20732), (5183, 11116), (5558, 10366)]