40192639808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{494107}}^1$

素因数の和:494191

約数の個数: 56

約数和(自身を含む): 84338306304

約数和(自身を除く): 44145666496

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 5084, 10168, 20336, 40672, 81344, 494107, 988214, 1976428, 3952856, 7905712, 15317317, 15811424, 20258387, 30634634, 31622848, 40516774, 61269268, 81033548, 122538536, 162067096, 245077072, 324134192, 490154144, 628009997, 648268384, 980308288, 1256019994, 1296536768, 2512039988, 5024079976, 10048159952, 20096319904, 40192639808]

約数ペア:

[(1, 40192639808), (2, 20096319904), (4, 10048159952), (8, 5024079976), (16, 2512039988), (31, 1296536768), (32, 1256019994), (41, 980308288), (62, 648268384), (64, 628009997), (82, 490154144), (124, 324134192), (164, 245077072), (248, 162067096), (328, 122538536), (496, 81033548), (656, 61269268), (992, 40516774), (1271, 31622848), (1312, 30634634), (1984, 20258387), (2542, 15811424), (2624, 15317317), (5084, 7905712), (10168, 3952856), (20336, 1976428), (40672, 988214), (81344, 494107)]