55377296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15699

約数の個数: 40

約数和(自身を含む): 122351544

約数和(自身を除く): 66974248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15661, 31322, 62644, 125288, 203593, 250576, 266237, 407186, 532474, 814372, 1064948, 1628744, 2129896, 3257488, 3461081, 4259792, 6922162, 13844324, 27688648, 55377296]

約数ペア:

[(1, 55377296), (2, 27688648), (4, 13844324), (8, 6922162), (13, 4259792), (16, 3461081), (17, 3257488), (26, 2129896), (34, 1628744), (52, 1064948), (68, 814372), (104, 532474), (136, 407186), (208, 266237), (221, 250576), (272, 203593), (442, 125288), (884, 62644), (1768, 31322), (3536, 15661)]