64399944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22549}}^1$

素因数の和:22582

約数の個数: 64

約数和(自身を含む): 194832000

約数和(自身を除く): 130432056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 22549, 45098, 67647, 90196, 135294, 157843, 180392, 270588, 315686, 383333, 473529, 541176, 631372, 766666, 947058, 1149999, 1262744, 1533332, 1894116, 2299998, 2683331, 3066664, 3788232, 4599996, 5366662, 8049993, 9199992, 10733324, 16099986, 21466648, 32199972, 64399944]

約数ペア:

[(1, 64399944), (2, 32199972), (3, 21466648), (4, 16099986), (6, 10733324), (7, 9199992), (8, 8049993), (12, 5366662), (14, 4599996), (17, 3788232), (21, 3066664), (24, 2683331), (28, 2299998), (34, 1894116), (42, 1533332), (51, 1262744), (56, 1149999), (68, 947058), (84, 766666), (102, 631372), (119, 541176), (136, 473529), (168, 383333), (204, 315686), (238, 270588), (357, 180392), (408, 157843), (476, 135294), (714, 90196), (952, 67647), (1428, 45098), (2856, 22549)]