42002242016

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{818821}}^1$

素因数の和:819067

約数の個数: 48

約数和(自身を含む): 94917846240

約数和(自身を除く): 52915604224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7328, 12824, 25648, 51296, 818821, 1637642, 3275284, 5731747, 6550568, 11463494, 13101136, 22926988, 26202272, 45853976, 91707952, 183415904, 187510009, 375020018, 750040036, 1312570063, 1500080072, 2625140126, 3000160144, 5250280252, 6000320288, 10500560504, 21001121008, 42002242016]

約数ペア:

[(1, 42002242016), (2, 21001121008), (4, 10500560504), (7, 6000320288), (8, 5250280252), (14, 3000160144), (16, 2625140126), (28, 1500080072), (32, 1312570063), (56, 750040036), (112, 375020018), (224, 187510009), (229, 183415904), (458, 91707952), (916, 45853976), (1603, 26202272), (1832, 22926988), (3206, 13101136), (3664, 11463494), (6412, 6550568), (7328, 5731747), (12824, 3275284), (25648, 1637642), (51296, 818821)]