25049156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 50379840

約数和(自身を除く): 25330684

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 293, 319, 586, 638, 737, 1172, 1276, 1474, 1943, 2948, 3223, 3886, 6446, 7772, 8497, 12892, 16994, 19631, 21373, 33988, 39262, 42746, 78524, 85492, 93467, 186934, 215941, 373868, 431882, 569299, 863764, 1138598, 2277196, 6262289, 12524578, 25049156]

約数ペア:

[(1, 25049156), (2, 12524578), (4, 6262289), (11, 2277196), (22, 1138598), (29, 863764), (44, 569299), (58, 431882), (67, 373868), (116, 215941), (134, 186934), (268, 93467), (293, 85492), (319, 78524), (586, 42746), (638, 39262), (737, 33988), (1172, 21373), (1276, 19631), (1474, 16994), (1943, 12892), (2948, 8497), (3223, 7772), (3886, 6446)]