64284376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{618119}}^1$

素因数の和:618138

約数の個数: 16

約数和(自身を含む): 129805200

約数和(自身を除く): 65520824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 618119, 1236238, 2472476, 4944952, 8035547, 16071094, 32142188, 64284376]

約数ペア:

[(1, 64284376), (2, 32142188), (4, 16071094), (8, 8035547), (13, 4944952), (26, 2472476), (52, 1236238), (104, 618119)]