71828862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74357}}^1$

素因数の和:74392

約数の個数: 32

約数和(自身を含む): 171320832

約数和(自身を除く): 99491970

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 74357, 148714, 223071, 446142, 520499, 1040998, 1561497, 1710211, 3122994, 3420422, 5130633, 10261266, 11971477, 23942954, 35914431, 71828862]

約数ペア:

[(1, 71828862), (2, 35914431), (3, 23942954), (6, 11971477), (7, 10261266), (14, 5130633), (21, 3420422), (23, 3122994), (42, 1710211), (46, 1561497), (69, 1040998), (138, 520499), (161, 446142), (322, 223071), (483, 148714), (966, 74357)]