64252344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205937}}^1$

素因数の和:205959

約数の個数: 32

約数和(自身を含む): 172987920

約数和(自身を除く): 108735576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205937, 411874, 617811, 823748, 1235622, 1647496, 2471244, 2677181, 4942488, 5354362, 8031543, 10708724, 16063086, 21417448, 32126172, 64252344]

約数ペア:

[(1, 64252344), (2, 32126172), (3, 21417448), (4, 16063086), (6, 10708724), (8, 8031543), (12, 5354362), (13, 4942488), (24, 2677181), (26, 2471244), (39, 1647496), (52, 1235622), (78, 823748), (104, 617811), (156, 411874), (312, 205937)]