28530504

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 78923520

約数和(自身を除く): 50393016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 8431, 16862, 25293, 33724, 50586, 67448, 75879, 101172, 151758, 202344, 303516, 396257, 607032, 792514, 1188771, 1585028, 2377542, 3170056, 3566313, 4755084, 7132626, 9510168, 14265252, 28530504]

約数ペア:

[(1, 28530504), (2, 14265252), (3, 9510168), (4, 7132626), (6, 4755084), (8, 3566313), (9, 3170056), (12, 2377542), (18, 1585028), (24, 1188771), (36, 792514), (47, 607032), (72, 396257), (94, 303516), (141, 202344), (188, 151758), (282, 101172), (376, 75879), (423, 67448), (564, 50586), (846, 33724), (1128, 25293), (1692, 16862), (3384, 8431)]