1343977472

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21222

約数の個数: 48

約数和(自身を含む): 2774116800

約数和(自身を除く): 1430139328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 21169, 31744, 42338, 63488, 84676, 169352, 338704, 656239, 677408, 1312478, 1354816, 2624956, 2709632, 5249912, 5419264, 10499824, 10838528, 20999648, 21677056, 41999296, 43354112, 83998592, 167997184, 335994368, 671988736, 1343977472]

約数ペア:

[(1, 1343977472), (2, 671988736), (4, 335994368), (8, 167997184), (16, 83998592), (31, 43354112), (32, 41999296), (62, 21677056), (64, 20999648), (124, 10838528), (128, 10499824), (248, 5419264), (256, 5249912), (496, 2709632), (512, 2624956), (992, 1354816), (1024, 1312478), (1984, 677408), (2048, 656239), (3968, 338704), (7936, 169352), (15872, 84676), (21169, 63488), (31744, 42338)]