73498768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21215

約数の個数: 40

約数和(自身を含む): 168005120

約数和(自身を除く): 94506352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 592732, 656239, 1185464, 1312478, 2370928, 2624956, 4593673, 5249912, 9187346, 10499824, 18374692, 36749384, 73498768]

約数ペア:

[(1, 73498768), (2, 36749384), (4, 18374692), (7, 10499824), (8, 9187346), (14, 5249912), (16, 4593673), (28, 2624956), (31, 2370928), (56, 1312478), (62, 1185464), (112, 656239), (124, 592732), (217, 338704), (248, 296366), (434, 169352), (496, 148183), (868, 84676), (1736, 42338), (3472, 21169)]