61573864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 73728536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 316, 374, 521, 632, 748, 869, 1042, 1343, 1496, 1738, 2084, 2686, 3476, 4168, 5372, 5731, 6952, 8857, 10744, 11462, 14773, 17714, 22924, 29546, 35428, 41159, 45848, 59092, 70856, 82318, 97427, 118184, 164636, 194854, 329272, 389708, 452749, 699703, 779416, 905498, 1399406, 1810996, 2798812, 3621992, 5597624, 7696733, 15393466, 30786932, 61573864]

約数ペア:

[(1, 61573864), (2, 30786932), (4, 15393466), (8, 7696733), (11, 5597624), (17, 3621992), (22, 2798812), (34, 1810996), (44, 1399406), (68, 905498), (79, 779416), (88, 699703), (136, 452749), (158, 389708), (187, 329272), (316, 194854), (374, 164636), (521, 118184), (632, 97427), (748, 82318), (869, 70856), (1042, 59092), (1343, 45848), (1496, 41159), (1738, 35428), (2084, 29546), (2686, 22924), (3476, 17714), (4168, 14773), (5372, 11462), (5731, 10744), (6952, 8857)]