64652168

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 77551432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1259, 1834, 2518, 3668, 5036, 6419, 7336, 8813, 10072, 12838, 17626, 25676, 35252, 51352, 61691, 70504, 123382, 164929, 246764, 329858, 493528, 659716, 1154503, 1319432, 2309006, 4618012, 8081521, 9236024, 16163042, 32326084, 64652168]

約数ペア:

[(1, 64652168), (2, 32326084), (4, 16163042), (7, 9236024), (8, 8081521), (14, 4618012), (28, 2309006), (49, 1319432), (56, 1154503), (98, 659716), (131, 493528), (196, 329858), (262, 246764), (392, 164929), (524, 123382), (917, 70504), (1048, 61691), (1259, 51352), (1834, 35252), (2518, 25676), (3668, 17626), (5036, 12838), (6419, 10072), (7336, 8813)]