4037889728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{6763}}^1$

素因数の和:7285

約数の個数: 56

約数和(自身を含む): 8452835520

約数和(自身を除く): 4414945792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 491, 608, 982, 1216, 1964, 3928, 6763, 7856, 9329, 13526, 15712, 18658, 27052, 31424, 37316, 54104, 74632, 108208, 128497, 149264, 216416, 256994, 298528, 432832, 513988, 597056, 1027976, 2055952, 3320633, 4111904, 6641266, 8223808, 13282532, 26565064, 53130128, 63092027, 106260256, 126184054, 212520512, 252368108, 504736216, 1009472432, 2018944864, 4037889728]

約数ペア:

[(1, 4037889728), (2, 2018944864), (4, 1009472432), (8, 504736216), (16, 252368108), (19, 212520512), (32, 126184054), (38, 106260256), (64, 63092027), (76, 53130128), (152, 26565064), (304, 13282532), (491, 8223808), (608, 6641266), (982, 4111904), (1216, 3320633), (1964, 2055952), (3928, 1027976), (6763, 597056), (7856, 513988), (9329, 432832), (13526, 298528), (15712, 256994), (18658, 216416), (27052, 149264), (31424, 128497), (37316, 108208), (54104, 74632)]