61784944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 129904880

約数和(自身を除く): 68119936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2137, 2224, 3614, 4274, 7228, 8548, 14456, 17096, 27781, 28912, 34192, 55562, 111124, 222248, 297043, 444496, 594086, 1188172, 2376344, 3861559, 4752688, 7723118, 15446236, 30892472, 61784944]

約数ペア:

[(1, 61784944), (2, 30892472), (4, 15446236), (8, 7723118), (13, 4752688), (16, 3861559), (26, 2376344), (52, 1188172), (104, 594086), (139, 444496), (208, 297043), (278, 222248), (556, 111124), (1112, 55562), (1807, 34192), (2137, 28912), (2224, 27781), (3614, 17096), (4274, 14456), (7228, 8548)]