70160524

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 73781876

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 149, 251, 268, 298, 469, 502, 596, 938, 1004, 1043, 1757, 1876, 2086, 3514, 4172, 7028, 9983, 16817, 19966, 33634, 37399, 39932, 67268, 69881, 74798, 117719, 139762, 149596, 235438, 261793, 279524, 470876, 523586, 1047172, 2505733, 5011466, 10022932, 17540131, 35080262, 70160524]

約数ペア:

[(1, 70160524), (2, 35080262), (4, 17540131), (7, 10022932), (14, 5011466), (28, 2505733), (67, 1047172), (134, 523586), (149, 470876), (251, 279524), (268, 261793), (298, 235438), (469, 149596), (502, 139762), (596, 117719), (938, 74798), (1004, 69881), (1043, 67268), (1757, 39932), (1876, 37399), (2086, 33634), (3514, 19966), (4172, 16817), (7028, 9983)]