25358368

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 57818880

約数和(自身を除く): 32460512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1433, 2212, 2528, 2866, 4424, 5732, 8848, 10031, 11464, 17696, 20062, 22928, 40124, 45856, 80248, 113207, 160496, 226414, 320992, 452828, 792449, 905656, 1584898, 1811312, 3169796, 3622624, 6339592, 12679184, 25358368]

約数ペア:

[(1, 25358368), (2, 12679184), (4, 6339592), (7, 3622624), (8, 3169796), (14, 1811312), (16, 1584898), (28, 905656), (32, 792449), (56, 452828), (79, 320992), (112, 226414), (158, 160496), (224, 113207), (316, 80248), (553, 45856), (632, 40124), (1106, 22928), (1264, 20062), (1433, 17696), (2212, 11464), (2528, 10031), (2866, 8848), (4424, 5732)]