13305059984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{67219}}^1$

素因数の和:67455

約数の個数: 40

約数和(自身を含む): 26256132000

約数和(自身を除く): 12951072016

約数列:

[1, 2, 4, 8, 16, 89, 139, 178, 278, 356, 556, 712, 1112, 1424, 2224, 12371, 24742, 49484, 67219, 98968, 134438, 197936, 268876, 537752, 1075504, 5982491, 9343441, 11964982, 18686882, 23929964, 37373764, 47859928, 74747528, 95719856, 149495056, 831566249, 1663132498, 3326264996, 6652529992, 13305059984]

約数ペア:

[(1, 13305059984), (2, 6652529992), (4, 3326264996), (8, 1663132498), (16, 831566249), (89, 149495056), (139, 95719856), (178, 74747528), (278, 47859928), (356, 37373764), (556, 23929964), (712, 18686882), (1112, 11964982), (1424, 9343441), (2224, 5982491), (12371, 1075504), (24742, 537752), (49484, 268876), (67219, 197936), (98968, 134438)]