8728356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8020

約数の個数: 48

約数和(自身を含む): 25069184

約数和(自身を除く): 16340828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 7993, 15986, 23979, 31972, 47958, 55951, 95916, 103909, 111902, 167853, 207818, 223804, 311727, 335706, 415636, 623454, 671412, 727363, 1246908, 1454726, 2182089, 2909452, 4364178, 8728356]

約数ペア:

[(1, 8728356), (2, 4364178), (3, 2909452), (4, 2182089), (6, 1454726), (7, 1246908), (12, 727363), (13, 671412), (14, 623454), (21, 415636), (26, 335706), (28, 311727), (39, 223804), (42, 207818), (52, 167853), (78, 111902), (84, 103909), (91, 95916), (156, 55951), (182, 47958), (273, 31972), (364, 23979), (546, 15986), (1092, 7993)]