73925038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 125139168

約数和(自身を除く): 51214130

約数列:

[1, 2, 11, 22, 37, 74, 197, 394, 407, 461, 814, 922, 2167, 4334, 5071, 7289, 10142, 14578, 17057, 34114, 80179, 90817, 160358, 181634, 187627, 375254, 998987, 1997974, 3360229, 6720458, 36962519, 73925038]

約数ペア:

[(1, 73925038), (2, 36962519), (11, 6720458), (22, 3360229), (37, 1997974), (74, 998987), (197, 375254), (394, 187627), (407, 181634), (461, 160358), (814, 90817), (922, 80179), (2167, 34114), (4334, 17057), (5071, 14578), (7289, 10142)]