7864728

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 20233080

約数和(自身を除く): 12368352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 1608, 1752, 4489, 4891, 8978, 9782, 13467, 14673, 17956, 19564, 26934, 29346, 35912, 39128, 53868, 58692, 107736, 117384, 327697, 655394, 983091, 1310788, 1966182, 2621576, 3932364, 7864728]

約数ペア:

[(1, 7864728), (2, 3932364), (3, 2621576), (4, 1966182), (6, 1310788), (8, 983091), (12, 655394), (24, 327697), (67, 117384), (73, 107736), (134, 58692), (146, 53868), (201, 39128), (219, 35912), (268, 29346), (292, 26934), (402, 19564), (438, 17956), (536, 14673), (584, 13467), (804, 9782), (876, 8978), (1608, 4891), (1752, 4489)]