64856904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22709}}^1$

素因数の和:22742

約数の個数: 64

約数和(自身を含む): 196214400

約数和(自身を除く): 131357496

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, 22709, 45418, 68127, 90836, 136254, 158963, 181672, 272508, 317926, 386053, 476889, 545016, 635852, 772106, 953778, 1158159, 1271704, 1544212, 1907556, 2316318, 2702371, 3088424, 3815112, 4632636, 5404742, 8107113, 9265272, 10809484, 16214226, 21618968, 32428452, 64856904]

約数ペア:

[(1, 64856904), (2, 32428452), (3, 21618968), (4, 16214226), (6, 10809484), (7, 9265272), (8, 8107113), (12, 5404742), (14, 4632636), (17, 3815112), (21, 3088424), (24, 2702371), (28, 2316318), (34, 1907556), (42, 1544212), (51, 1271704), (56, 1158159), (68, 953778), (84, 772106), (102, 635852), (119, 545016), (136, 476889), (168, 386053), (204, 317926), (238, 272508), (357, 181672), (408, 158963), (476, 136254), (714, 90836), (952, 68127), (1428, 45418), (2856, 22709)]