15678324512

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{13829}}^1$

素因数の和:14409

約数の個数: 48

約数和(自身を含む): 31366440000

約数和(自身を除く): 15688115488

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 499, 568, 998, 1136, 1996, 2272, 3992, 7984, 13829, 15968, 27658, 35429, 55316, 70858, 110632, 141716, 221264, 283432, 442528, 566864, 981859, 1133728, 1963718, 3927436, 6900671, 7854872, 13801342, 15709744, 27602684, 31419488, 55205368, 110410736, 220821472, 489947641, 979895282, 1959790564, 3919581128, 7839162256, 15678324512]

約数ペア:

[(1, 15678324512), (2, 7839162256), (4, 3919581128), (8, 1959790564), (16, 979895282), (32, 489947641), (71, 220821472), (142, 110410736), (284, 55205368), (499, 31419488), (568, 27602684), (998, 15709744), (1136, 13801342), (1996, 7854872), (2272, 6900671), (3992, 3927436), (7984, 1963718), (13829, 1133728), (15968, 981859), (27658, 566864), (35429, 442528), (55316, 283432), (70858, 221264), (110632, 141716)]