25308104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 50479200

約数和(自身を除く): 25171096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 491, 758, 982, 1516, 1964, 3032, 3928, 6443, 8347, 12886, 16694, 25772, 33388, 51544, 66776, 186089, 372178, 744356, 1488712, 3163513, 6327026, 12654052, 25308104]

約数ペア:

[(1, 25308104), (2, 12654052), (4, 6327026), (8, 3163513), (17, 1488712), (34, 744356), (68, 372178), (136, 186089), (379, 66776), (491, 51544), (758, 33388), (982, 25772), (1516, 16694), (1964, 12886), (3032, 8347), (3928, 6443)]