22311464

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 50112000

約数和(自身を除く): 27800536

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 173, 188, 196, 329, 343, 346, 376, 392, 658, 686, 692, 1211, 1316, 1372, 1384, 2303, 2422, 2632, 2744, 4606, 4844, 8131, 8477, 9212, 9688, 16121, 16262, 16954, 18424, 32242, 32524, 33908, 56917, 59339, 64484, 65048, 67816, 113834, 118678, 128968, 227668, 237356, 398419, 455336, 474712, 796838, 1593676, 2788933, 3187352, 5577866, 11155732, 22311464]

約数ペア:

[(1, 22311464), (2, 11155732), (4, 5577866), (7, 3187352), (8, 2788933), (14, 1593676), (28, 796838), (47, 474712), (49, 455336), (56, 398419), (94, 237356), (98, 227668), (173, 128968), (188, 118678), (196, 113834), (329, 67816), (343, 65048), (346, 64484), (376, 59339), (392, 56917), (658, 33908), (686, 32524), (692, 32242), (1211, 18424), (1316, 16954), (1372, 16262), (1384, 16121), (2303, 9688), (2422, 9212), (2632, 8477), (2744, 8131), (4606, 4844)]