1163897728

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41955

約数の個数: 64

約数和(自身を含む): 2735493120

約数和(自身を除く): 1571595392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 41903, 83806, 167612, 293321, 335224, 586642, 670448, 1173284, 1298993, 1340896, 2346568, 2597986, 2681792, 4693136, 5195972, 5363584, 9092951, 9386272, 10391944, 18185902, 18772544, 20783888, 36371804, 37545088, 41567776, 72743608, 83135552, 145487216, 166271104, 290974432, 581948864, 1163897728]

約数ペア:

[(1, 1163897728), (2, 581948864), (4, 290974432), (7, 166271104), (8, 145487216), (14, 83135552), (16, 72743608), (28, 41567776), (31, 37545088), (32, 36371804), (56, 20783888), (62, 18772544), (64, 18185902), (112, 10391944), (124, 9386272), (128, 9092951), (217, 5363584), (224, 5195972), (248, 4693136), (434, 2681792), (448, 2597986), (496, 2346568), (868, 1340896), (896, 1298993), (992, 1173284), (1736, 670448), (1984, 586642), (3472, 335224), (3968, 293321), (6944, 167612), (13888, 83806), (27776, 41903)]