65416728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209669}}^1$

素因数の和:209691

約数の個数: 32

約数和(自身を含む): 176122800

約数和(自身を除く): 110706072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 209669, 419338, 629007, 838676, 1258014, 1677352, 2516028, 2725697, 5032056, 5451394, 8177091, 10902788, 16354182, 21805576, 32708364, 65416728]

約数ペア:

[(1, 65416728), (2, 32708364), (3, 21805576), (4, 16354182), (6, 10902788), (8, 8177091), (12, 5451394), (13, 5032056), (24, 2725697), (26, 2516028), (39, 1677352), (52, 1258014), (78, 838676), (104, 629007), (156, 419338), (312, 209669)]