64130542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 50332178

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 382, 406, 827, 1337, 1654, 2674, 5539, 5789, 11078, 11578, 23983, 38773, 47966, 77546, 157957, 167881, 315914, 335762, 1105699, 2211398, 4580753, 9161506, 32065271, 64130542]

約数ペア:

[(1, 64130542), (2, 32065271), (7, 9161506), (14, 4580753), (29, 2211398), (58, 1105699), (191, 335762), (203, 315914), (382, 167881), (406, 157957), (827, 77546), (1337, 47966), (1654, 38773), (2674, 23983), (5539, 11578), (5789, 11078)]