72355362296

素因数分解:

$2^3\times 7^1\times {\mathrm{5303}}^1\times {\mathrm{243647}}^1$

素因数の和:248963

約数の個数: 32

約数和(自身を含む): 155077079040

約数和(自身を除く): 82721716744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5303, 10606, 21212, 37121, 42424, 74242, 148484, 243647, 296968, 487294, 974588, 1705529, 1949176, 3411058, 6822116, 13644232, 1292060041, 2584120082, 5168240164, 9044420287, 10336480328, 18088840574, 36177681148, 72355362296]

約数ペア:

[(1, 72355362296), (2, 36177681148), (4, 18088840574), (7, 10336480328), (8, 9044420287), (14, 5168240164), (28, 2584120082), (56, 1292060041), (5303, 13644232), (10606, 6822116), (21212, 3411058), (37121, 1949176), (42424, 1705529), (74242, 974588), (148484, 487294), (243647, 296968)]