37909928

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 83622420

約数和(自身を除く): 45712492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 997, 1358, 1994, 2716, 3988, 4753, 5432, 6979, 7976, 9506, 13958, 19012, 27916, 38024, 48853, 55832, 96709, 97706, 193418, 195412, 386836, 390824, 676963, 773672, 1353926, 2707852, 4738741, 5415704, 9477482, 18954964, 37909928]

約数ペア:

[(1, 37909928), (2, 18954964), (4, 9477482), (7, 5415704), (8, 4738741), (14, 2707852), (28, 1353926), (49, 773672), (56, 676963), (97, 390824), (98, 386836), (194, 195412), (196, 193418), (388, 97706), (392, 96709), (679, 55832), (776, 48853), (997, 38024), (1358, 27916), (1994, 19012), (2716, 13958), (3988, 9506), (4753, 7976), (5432, 6979)]