25539492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 65463552

約数和(自身を除く): 39924060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1187, 1793, 1956, 2374, 3561, 3586, 4748, 5379, 7122, 7172, 10758, 13057, 14244, 21516, 26114, 39171, 52228, 78342, 156684, 193481, 386962, 580443, 773924, 1160886, 2128291, 2321772, 4256582, 6384873, 8513164, 12769746, 25539492]

約数ペア:

[(1, 25539492), (2, 12769746), (3, 8513164), (4, 6384873), (6, 4256582), (11, 2321772), (12, 2128291), (22, 1160886), (33, 773924), (44, 580443), (66, 386962), (132, 193481), (163, 156684), (326, 78342), (489, 52228), (652, 39171), (978, 26114), (1187, 21516), (1793, 14244), (1956, 13057), (2374, 10758), (3561, 7172), (3586, 7122), (4748, 5379)]