73608548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3461}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 139103160

約数和(自身を除く): 65494612

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3461, 5317, 6922, 10634, 13844, 21268, 44993, 89986, 179972, 1415549, 2831098, 5662196, 18402137, 36804274, 73608548]

約数ペア:

[(1, 73608548), (2, 36804274), (4, 18402137), (13, 5662196), (26, 2831098), (52, 1415549), (409, 179972), (818, 89986), (1636, 44993), (3461, 21268), (5317, 13844), (6922, 10634)]