281977408

素因数分解:

$2^6\times {\mathrm{1307}}^1\times {\mathrm{3371}}^1$

素因数の和:4690

約数の個数: 28

約数和(自身を含む): 560143152

約数和(自身を除く): 278165744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1307, 2614, 3371, 5228, 6742, 10456, 13484, 20912, 26968, 41824, 53936, 83648, 107872, 215744, 4405897, 8811794, 17623588, 35247176, 70494352, 140988704, 281977408]

約数ペア:

[(1, 281977408), (2, 140988704), (4, 70494352), (8, 35247176), (16, 17623588), (32, 8811794), (64, 4405897), (1307, 215744), (2614, 107872), (3371, 83648), (5228, 53936), (6742, 41824), (10456, 26968), (13484, 20912)]