28683676

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 30586724

約数列:

[1, 2, 4, 7, 14, 28, 59, 97, 118, 179, 194, 236, 358, 388, 413, 679, 716, 826, 1253, 1358, 1652, 2506, 2716, 5012, 5723, 10561, 11446, 17363, 21122, 22892, 34726, 40061, 42244, 69452, 73927, 80122, 121541, 147854, 160244, 243082, 295708, 486164, 1024417, 2048834, 4097668, 7170919, 14341838, 28683676]

約数ペア:

[(1, 28683676), (2, 14341838), (4, 7170919), (7, 4097668), (14, 2048834), (28, 1024417), (59, 486164), (97, 295708), (118, 243082), (179, 160244), (194, 147854), (236, 121541), (358, 80122), (388, 73927), (413, 69452), (679, 42244), (716, 40061), (826, 34726), (1253, 22892), (1358, 21122), (1652, 17363), (2506, 11446), (2716, 10561), (5012, 5723)]