73297408

素因数分解:

$2^9\times {\mathrm{143159}}^1$

素因数の和:143177

約数の個数: 20

約数和(自身を含む): 146452680

約数和(自身を除く): 73155272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 143159, 286318, 572636, 1145272, 2290544, 4581088, 9162176, 18324352, 36648704, 73297408]

約数ペア:

[(1, 73297408), (2, 36648704), (4, 18324352), (8, 9162176), (16, 4581088), (32, 2290544), (64, 1145272), (128, 572636), (256, 286318), (512, 143159)]