26653970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 55012608

約数和(自身を除く): 28358638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 757, 1006, 1514, 2515, 3521, 3785, 5030, 5299, 7042, 7570, 10598, 17605, 26495, 35210, 52990, 380771, 761542, 1903855, 2665397, 3807710, 5330794, 13326985, 26653970]

約数ペア:

[(1, 26653970), (2, 13326985), (5, 5330794), (7, 3807710), (10, 2665397), (14, 1903855), (35, 761542), (70, 380771), (503, 52990), (757, 35210), (1006, 26495), (1514, 17605), (2515, 10598), (3521, 7570), (3785, 7042), (5030, 5299)]