73581470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 62933986

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 911, 985, 1822, 1970, 4555, 8077, 9110, 16154, 37351, 40385, 74702, 80770, 179467, 186755, 358934, 373510, 897335, 1794670, 7358147, 14716294, 36790735, 73581470]

約数ペア:

[(1, 73581470), (2, 36790735), (5, 14716294), (10, 7358147), (41, 1794670), (82, 897335), (197, 373510), (205, 358934), (394, 186755), (410, 179467), (911, 80770), (985, 74702), (1822, 40385), (1970, 37351), (4555, 16154), (8077, 9110)]