25191132

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 60295200

約数和(自身を除く): 35104068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 149, 193, 219, 292, 298, 386, 438, 447, 579, 596, 772, 876, 894, 1158, 1788, 2316, 10877, 14089, 21754, 28178, 28757, 32631, 42267, 43508, 56356, 57514, 65262, 84534, 86271, 115028, 130524, 169068, 172542, 345084, 2099261, 4198522, 6297783, 8397044, 12595566, 25191132]

約数ペア:

[(1, 25191132), (2, 12595566), (3, 8397044), (4, 6297783), (6, 4198522), (12, 2099261), (73, 345084), (146, 172542), (149, 169068), (193, 130524), (219, 115028), (292, 86271), (298, 84534), (386, 65262), (438, 57514), (447, 56356), (579, 43508), (596, 42267), (772, 32631), (876, 28757), (894, 28178), (1158, 21754), (1788, 14089), (2316, 10877)]