7961555378

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{19403}}^1$

素因数の和:19551

約数の個数: 48

約数和(自身を含む): 14334122880

約数和(自身を除く): 6372567502

約数列:

[1, 2, 7, 14, 49, 53, 79, 98, 106, 158, 371, 553, 742, 1106, 2597, 3871, 4187, 5194, 7742, 8374, 19403, 29309, 38806, 58618, 135821, 205163, 271642, 410326, 950747, 1028359, 1532837, 1901494, 2056718, 3065674, 7198513, 10729859, 14397026, 21459718, 50389591, 75109013, 81240361, 100779182, 150218026, 162480722, 568682527, 1137365054, 3980777689, 7961555378]

約数ペア:

[(1, 7961555378), (2, 3980777689), (7, 1137365054), (14, 568682527), (49, 162480722), (53, 150218026), (79, 100779182), (98, 81240361), (106, 75109013), (158, 50389591), (371, 21459718), (553, 14397026), (742, 10729859), (1106, 7198513), (2597, 3065674), (3871, 2056718), (4187, 1901494), (5194, 1532837), (7742, 1028359), (8374, 950747), (19403, 410326), (29309, 271642), (38806, 205163), (58618, 135821)]