140147776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{70639}}^1$

素因数の和:70682

約数の個数: 28

約数和(自身を含む): 287080960

約数和(自身を除く): 146933184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 70639, 141278, 282556, 565112, 1130224, 2189809, 2260448, 4379618, 4520896, 8759236, 17518472, 35036944, 70073888, 140147776]

約数ペア:

[(1, 140147776), (2, 70073888), (4, 35036944), (8, 17518472), (16, 8759236), (31, 4520896), (32, 4379618), (62, 2260448), (64, 2189809), (124, 1130224), (248, 565112), (496, 282556), (992, 141278), (1984, 70639)]