74771248

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{20407}}^1$

素因数の和:20644

約数の個数: 20

約数和(自身を含む): 145509040

約数和(自身を除く): 70737792

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 20407, 40814, 81628, 163256, 326512, 4673203, 9346406, 18692812, 37385624, 74771248]

約数ペア:

[(1, 74771248), (2, 37385624), (4, 18692812), (8, 9346406), (16, 4673203), (229, 326512), (458, 163256), (916, 81628), (1832, 40814), (3664, 20407)]