61808648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 133297920

約数和(自身を除く): 71489272

約数列:

[1, 2, 4, 8, 11, 22, 37, 41, 44, 74, 82, 88, 148, 164, 296, 328, 407, 451, 463, 814, 902, 926, 1517, 1628, 1804, 1852, 3034, 3256, 3608, 3704, 5093, 6068, 10186, 12136, 16687, 17131, 18983, 20372, 33374, 34262, 37966, 40744, 66748, 68524, 75932, 133496, 137048, 151864, 188441, 208813, 376882, 417626, 702371, 753764, 835252, 1404742, 1507528, 1670504, 2809484, 5618968, 7726081, 15452162, 30904324, 61808648]

約数ペア:

[(1, 61808648), (2, 30904324), (4, 15452162), (8, 7726081), (11, 5618968), (22, 2809484), (37, 1670504), (41, 1507528), (44, 1404742), (74, 835252), (82, 753764), (88, 702371), (148, 417626), (164, 376882), (296, 208813), (328, 188441), (407, 151864), (451, 137048), (463, 133496), (814, 75932), (902, 68524), (926, 66748), (1517, 40744), (1628, 37966), (1804, 34262), (1852, 33374), (3034, 20372), (3256, 18983), (3608, 17131), (3704, 16687), (5093, 12136), (6068, 10186)]