62940464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{207041}}^1$

素因数の和:207068

約数の個数: 20

約数和(自身を含む): 128366040

約数和(自身を除く): 65425576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 207041, 414082, 828164, 1656328, 3312656, 3933779, 7867558, 15735116, 31470232, 62940464]

約数ペア:

[(1, 62940464), (2, 31470232), (4, 15735116), (8, 7867558), (16, 3933779), (19, 3312656), (38, 1656328), (76, 828164), (152, 414082), (304, 207041)]