21167773648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6096709}}^1$

素因数の和:6096755

約数の個数: 40

約数和(自身を含む): 48383490560

約数和(自身を除く): 27215716912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6096709, 12193418, 24386836, 42676963, 48773672, 85353926, 97547344, 170707852, 188997979, 341415704, 377995958, 682831408, 755991916, 1322985853, 1511983832, 2645971706, 3023967664, 5291943412, 10583886824, 21167773648]

約数ペア:

[(1, 21167773648), (2, 10583886824), (4, 5291943412), (7, 3023967664), (8, 2645971706), (14, 1511983832), (16, 1322985853), (28, 755991916), (31, 682831408), (56, 377995958), (62, 341415704), (112, 188997979), (124, 170707852), (217, 97547344), (248, 85353926), (434, 48773672), (496, 42676963), (868, 24386836), (1736, 12193418), (3472, 6096709)]