72801302

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 131507712

約数和(自身を除く): 58706410

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2113, 2461, 4226, 4922, 14791, 17227, 29582, 34454, 48599, 97198, 226091, 340193, 452182, 680386, 1582637, 3165274, 5200093, 10400186, 36400651, 72801302]

約数ペア:

[(1, 72801302), (2, 36400651), (7, 10400186), (14, 5200093), (23, 3165274), (46, 1582637), (107, 680386), (161, 452182), (214, 340193), (322, 226091), (749, 97198), (1498, 48599), (2113, 34454), (2461, 29582), (4226, 17227), (4922, 14791)]