73981312

素因数分解:

$2^7\times {\mathrm{577979}}^1$

素因数の和:577993

約数の個数: 16

約数和(自身を含む): 147384900

約数和(自身を除く): 73403588

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 577979, 1155958, 2311916, 4623832, 9247664, 18495328, 36990656, 73981312]

約数ペア:

[(1, 73981312), (2, 36990656), (4, 18495328), (8, 9247664), (16, 4623832), (32, 2311916), (64, 1155958), (128, 577979)]