72842882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 55554430

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 742, 773, 889, 1546, 1778, 5411, 6731, 10822, 13462, 40969, 47117, 81938, 94234, 98171, 196342, 286783, 573566, 687197, 1374394, 5203063, 10406126, 36421441, 72842882]

約数ペア:

[(1, 72842882), (2, 36421441), (7, 10406126), (14, 5203063), (53, 1374394), (106, 687197), (127, 573566), (254, 286783), (371, 196342), (742, 98171), (773, 94234), (889, 81938), (1546, 47117), (1778, 40969), (5411, 13462), (6731, 10822)]