25681248

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 72

約数和(自身を含む): 76225968

約数和(自身を除く): 50544720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 3877, 6624, 7754, 11631, 15508, 23262, 31016, 34893, 46524, 62032, 69786, 89171, 93048, 124064, 139572, 178342, 186096, 267513, 279144, 356684, 372192, 535026, 558288, 713368, 802539, 1070052, 1116576, 1426736, 1605078, 2140104, 2853472, 3210156, 4280208, 6420312, 8560416, 12840624, 25681248]

約数ペア:

[(1, 25681248), (2, 12840624), (3, 8560416), (4, 6420312), (6, 4280208), (8, 3210156), (9, 2853472), (12, 2140104), (16, 1605078), (18, 1426736), (23, 1116576), (24, 1070052), (32, 802539), (36, 713368), (46, 558288), (48, 535026), (69, 372192), (72, 356684), (92, 279144), (96, 267513), (138, 186096), (144, 178342), (184, 139572), (207, 124064), (276, 93048), (288, 89171), (368, 69786), (414, 62032), (552, 46524), (736, 34893), (828, 31016), (1104, 23262), (1656, 15508), (2208, 11631), (3312, 7754), (3877, 6624)]