25688736

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 73592064

約数和(自身を除く): 47903328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 467, 573, 764, 934, 1146, 1401, 1528, 1719, 1868, 2292, 2802, 3056, 3438, 3736, 4203, 4584, 5604, 6112, 6876, 7472, 8406, 9168, 11208, 13752, 14944, 16812, 18336, 22416, 27504, 33624, 44832, 55008, 67248, 89197, 134496, 178394, 267591, 356788, 535182, 713576, 802773, 1070364, 1427152, 1605546, 2140728, 2854304, 3211092, 4281456, 6422184, 8562912, 12844368, 25688736]

約数ペア:

[(1, 25688736), (2, 12844368), (3, 8562912), (4, 6422184), (6, 4281456), (8, 3211092), (9, 2854304), (12, 2140728), (16, 1605546), (18, 1427152), (24, 1070364), (32, 802773), (36, 713576), (48, 535182), (72, 356788), (96, 267591), (144, 178394), (191, 134496), (288, 89197), (382, 67248), (467, 55008), (573, 44832), (764, 33624), (934, 27504), (1146, 22416), (1401, 18336), (1528, 16812), (1719, 14944), (1868, 13752), (2292, 11208), (2802, 9168), (3056, 8406), (3438, 7472), (3736, 6876), (4203, 6112), (4584, 5604)]