28356444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25409}}^1$

素因数の和:25450

約数の個数: 36

約数和(自身を含む): 73993920

約数和(自身を除く): 45637476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25409, 50818, 76227, 101636, 152454, 228681, 304908, 457362, 787679, 914724, 1575358, 2363037, 3150716, 4726074, 7089111, 9452148, 14178222, 28356444]

約数ペア:

[(1, 28356444), (2, 14178222), (3, 9452148), (4, 7089111), (6, 4726074), (9, 3150716), (12, 2363037), (18, 1575358), (31, 914724), (36, 787679), (62, 457362), (93, 304908), (124, 228681), (186, 152454), (279, 101636), (372, 76227), (558, 50818), (1116, 25409)]