72644912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 145402896

約数和(自身を除く): 72757984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 277, 296, 443, 554, 592, 886, 1108, 1772, 2216, 3544, 4432, 7088, 10249, 16391, 20498, 32782, 40996, 65564, 81992, 122711, 131128, 163984, 245422, 262256, 490844, 981688, 1963376, 4540307, 9080614, 18161228, 36322456, 72644912]

約数ペア:

[(1, 72644912), (2, 36322456), (4, 18161228), (8, 9080614), (16, 4540307), (37, 1963376), (74, 981688), (148, 490844), (277, 262256), (296, 245422), (443, 163984), (554, 131128), (592, 122711), (886, 81992), (1108, 65564), (1772, 40996), (2216, 32782), (3544, 20498), (4432, 16391), (7088, 10249)]