28559596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1789}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 54029360

約数和(自身を除く): 25469764

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 1789, 3578, 3991, 7156, 7982, 15964, 23257, 46514, 93028, 549223, 1098446, 2196892, 7139899, 14279798, 28559596]

約数ペア:

[(1, 28559596), (2, 14279798), (4, 7139899), (13, 2196892), (26, 1098446), (52, 549223), (307, 93028), (614, 46514), (1228, 23257), (1789, 15964), (3578, 7982), (3991, 7156)]