38865876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1601}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 110166336

約数和(自身を除く): 71300460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1601, 1734, 2023, 3202, 3468, 4046, 4803, 6069, 6404, 8092, 9606, 11207, 12138, 19212, 22414, 24276, 27217, 33621, 44828, 54434, 67242, 81651, 108868, 134484, 163302, 190519, 326604, 381038, 462689, 571557, 762076, 925378, 1143114, 1388067, 1850756, 2286228, 2776134, 3238823, 5552268, 6477646, 9716469, 12955292, 19432938, 38865876]

約数ペア:

[(1, 38865876), (2, 19432938), (3, 12955292), (4, 9716469), (6, 6477646), (7, 5552268), (12, 3238823), (14, 2776134), (17, 2286228), (21, 1850756), (28, 1388067), (34, 1143114), (42, 925378), (51, 762076), (68, 571557), (84, 462689), (102, 381038), (119, 326604), (204, 190519), (238, 163302), (289, 134484), (357, 108868), (476, 81651), (578, 67242), (714, 54434), (867, 44828), (1156, 33621), (1428, 27217), (1601, 24276), (1734, 22414), (2023, 19212), (3202, 12138), (3468, 11207), (4046, 9606), (4803, 8092), (6069, 6404)]