64224748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 70605332

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1319, 1739, 2638, 3478, 5276, 6956, 9233, 12173, 18466, 24346, 36932, 48692, 48803, 61993, 97606, 123986, 195212, 247972, 341621, 433951, 683242, 867902, 1366484, 1735804, 2293741, 4587482, 9174964, 16056187, 32112374, 64224748]

約数ペア:

[(1, 64224748), (2, 32112374), (4, 16056187), (7, 9174964), (14, 4587482), (28, 2293741), (37, 1735804), (47, 1366484), (74, 867902), (94, 683242), (148, 433951), (188, 341621), (259, 247972), (329, 195212), (518, 123986), (658, 97606), (1036, 61993), (1316, 48803), (1319, 48692), (1739, 36932), (2638, 24346), (3478, 18466), (5276, 12173), (6956, 9233)]