28845542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 49800960

約数和(自身を除く): 20955418

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 506, 523, 1046, 1199, 2398, 2507, 5014, 5753, 11506, 12029, 24058, 27577, 55154, 57007, 114014, 132319, 264638, 627077, 1254154, 1311161, 2622322, 14422771, 28845542]

約数ペア:

[(1, 28845542), (2, 14422771), (11, 2622322), (22, 1311161), (23, 1254154), (46, 627077), (109, 264638), (218, 132319), (253, 114014), (506, 57007), (523, 55154), (1046, 27577), (1199, 24058), (2398, 12029), (2507, 11506), (5014, 5753)]