815066576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{3607}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 1637454720

約数和(自身を除く): 822388144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 487, 974, 1948, 3607, 3896, 7214, 7792, 14123, 14428, 28246, 28856, 56492, 57712, 104603, 112984, 209206, 225968, 418412, 836824, 1673648, 1756609, 3513218, 7026436, 14052872, 28105744, 50941661, 101883322, 203766644, 407533288, 815066576]

約数ペア:

[(1, 815066576), (2, 407533288), (4, 203766644), (8, 101883322), (16, 50941661), (29, 28105744), (58, 14052872), (116, 7026436), (232, 3513218), (464, 1756609), (487, 1673648), (974, 836824), (1948, 418412), (3607, 225968), (3896, 209206), (7214, 112984), (7792, 104603), (14123, 57712), (14428, 56492), (28246, 28856)]