73253272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1097}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 145858320

約数和(自身を除く): 72605048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1097, 1964, 2194, 3928, 4388, 8347, 8776, 16694, 18649, 33388, 37298, 66776, 74596, 149192, 538627, 1077254, 2154508, 4309016, 9156659, 18313318, 36626636, 73253272]

約数ペア:

[(1, 73253272), (2, 36626636), (4, 18313318), (8, 9156659), (17, 4309016), (34, 2154508), (68, 1077254), (136, 538627), (491, 149192), (982, 74596), (1097, 66776), (1964, 37298), (2194, 33388), (3928, 18649), (4388, 16694), (8347, 8776)]