64656984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22639}}^1$

素因数の和:22672

約数の個数: 64

約数和(自身を含む): 195609600

約数和(自身を除く): 130952616

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, 22639, 45278, 67917, 90556, 135834, 158473, 181112, 271668, 316946, 384863, 475419, 543336, 633892, 769726, 950838, 1154589, 1267784, 1539452, 1901676, 2309178, 2694041, 3078904, 3803352, 4618356, 5388082, 8082123, 9236712, 10776164, 16164246, 21552328, 32328492, 64656984]

約数ペア:

[(1, 64656984), (2, 32328492), (3, 21552328), (4, 16164246), (6, 10776164), (7, 9236712), (8, 8082123), (12, 5388082), (14, 4618356), (17, 3803352), (21, 3078904), (24, 2694041), (28, 2309178), (34, 1901676), (42, 1539452), (51, 1267784), (56, 1154589), (68, 950838), (84, 769726), (102, 633892), (119, 543336), (136, 475419), (168, 384863), (204, 316946), (238, 271668), (357, 181112), (408, 158473), (476, 135834), (714, 90556), (952, 67917), (1428, 45278), (2856, 22639)]