28498986

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{7877}}^1$

素因数の和:7955

約数の個数: 32

約数和(自身を含む): 64284480

約数和(自身を除く): 35785494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 7877, 15754, 23631, 47262, 70893, 141786, 212679, 425358, 527759, 1055518, 1583277, 3166554, 4749831, 9499662, 14249493, 28498986]

約数ペア:

[(1, 28498986), (2, 14249493), (3, 9499662), (6, 4749831), (9, 3166554), (18, 1583277), (27, 1055518), (54, 527759), (67, 425358), (134, 212679), (201, 141786), (402, 70893), (603, 47262), (1206, 23631), (1809, 15754), (3618, 7877)]