25693992

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2273}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 70061940

約数和(自身を除く): 44367948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2273, 2826, 3768, 4546, 5652, 6819, 9092, 11304, 13638, 18184, 20457, 27276, 40914, 54552, 81828, 163656, 356861, 713722, 1070583, 1427444, 2141166, 2854888, 3211749, 4282332, 6423498, 8564664, 12846996, 25693992]

約数ペア:

[(1, 25693992), (2, 12846996), (3, 8564664), (4, 6423498), (6, 4282332), (8, 3211749), (9, 2854888), (12, 2141166), (18, 1427444), (24, 1070583), (36, 713722), (72, 356861), (157, 163656), (314, 81828), (471, 54552), (628, 40914), (942, 27276), (1256, 20457), (1413, 18184), (1884, 13638), (2273, 11304), (2826, 9092), (3768, 6819), (4546, 5652)]