25247118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{751}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 54577152

約数和(自身を除く): 29330034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 751, 862, 1293, 1502, 2253, 2586, 4506, 5603, 9763, 11206, 16809, 19526, 29289, 33618, 58578, 323681, 647362, 971043, 1942086, 4207853, 8415706, 12623559, 25247118]

約数ペア:

[(1, 25247118), (2, 12623559), (3, 8415706), (6, 4207853), (13, 1942086), (26, 971043), (39, 647362), (78, 323681), (431, 58578), (751, 33618), (862, 29289), (1293, 19526), (1502, 16809), (2253, 11206), (2586, 9763), (4506, 5603)]