64595488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 132292440

約数和(自身を除く): 67696952

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 592, 613, 712, 1184, 1226, 1424, 2452, 2848, 3293, 4904, 6586, 9808, 13172, 19616, 22681, 26344, 45362, 52688, 54557, 90724, 105376, 109114, 181448, 218228, 362896, 436456, 725792, 872912, 1745824, 2018609, 4037218, 8074436, 16148872, 32297744, 64595488]

約数ペア:

[(1, 64595488), (2, 32297744), (4, 16148872), (8, 8074436), (16, 4037218), (32, 2018609), (37, 1745824), (74, 872912), (89, 725792), (148, 436456), (178, 362896), (296, 218228), (356, 181448), (592, 109114), (613, 105376), (712, 90724), (1184, 54557), (1226, 52688), (1424, 45362), (2452, 26344), (2848, 22681), (3293, 19616), (4904, 13172), (6586, 9808)]