61891424

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16253}}^1$

素因数の和:16287

約数の個数: 48

約数和(自身を含む): 147456288

約数和(自身を除く): 85564864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 16253, 32506, 65012, 113771, 130024, 227542, 260048, 276301, 455084, 520096, 552602, 910168, 1105204, 1820336, 1934107, 2210408, 3640672, 3868214, 4420816, 7736428, 8841632, 15472856, 30945712, 61891424]

約数ペア:

[(1, 61891424), (2, 30945712), (4, 15472856), (7, 8841632), (8, 7736428), (14, 4420816), (16, 3868214), (17, 3640672), (28, 2210408), (32, 1934107), (34, 1820336), (56, 1105204), (68, 910168), (112, 552602), (119, 520096), (136, 455084), (224, 276301), (238, 260048), (272, 227542), (476, 130024), (544, 113771), (952, 65012), (1904, 32506), (3808, 16253)]