25895632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 61980160

約数和(自身を除く): 36084528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 283, 301, 304, 344, 532, 566, 602, 688, 817, 1064, 1132, 1204, 1634, 1981, 2128, 2264, 2408, 3268, 3962, 4528, 4816, 5377, 5719, 6536, 7924, 10754, 11438, 12169, 13072, 15848, 21508, 22876, 24338, 31696, 37639, 43016, 45752, 48676, 75278, 85183, 86032, 91504, 97352, 150556, 170366, 194704, 231211, 301112, 340732, 462422, 602224, 681464, 924844, 1362928, 1618477, 1849688, 3236954, 3699376, 6473908, 12947816, 25895632]

約数ペア:

[(1, 25895632), (2, 12947816), (4, 6473908), (7, 3699376), (8, 3236954), (14, 1849688), (16, 1618477), (19, 1362928), (28, 924844), (38, 681464), (43, 602224), (56, 462422), (76, 340732), (86, 301112), (112, 231211), (133, 194704), (152, 170366), (172, 150556), (266, 97352), (283, 91504), (301, 86032), (304, 85183), (344, 75278), (532, 48676), (566, 45752), (602, 43016), (688, 37639), (817, 31696), (1064, 24338), (1132, 22876), (1204, 21508), (1634, 15848), (1981, 13072), (2128, 12169), (2264, 11438), (2408, 10754), (3268, 7924), (3962, 6536), (4528, 5719), (4816, 5377)]