30786976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 66679200

約数和(自身を除く): 35892224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 587, 596, 1174, 1192, 1639, 2348, 2384, 3278, 4696, 4768, 6457, 6556, 9392, 12914, 13112, 18784, 25828, 26224, 51656, 52448, 87463, 103312, 174926, 206624, 349852, 699704, 962093, 1399408, 1924186, 2798816, 3848372, 7696744, 15393488, 30786976]

約数ペア:

[(1, 30786976), (2, 15393488), (4, 7696744), (8, 3848372), (11, 2798816), (16, 1924186), (22, 1399408), (32, 962093), (44, 699704), (88, 349852), (149, 206624), (176, 174926), (298, 103312), (352, 87463), (587, 52448), (596, 51656), (1174, 26224), (1192, 25828), (1639, 18784), (2348, 13112), (2384, 12914), (3278, 9392), (4696, 6556), (4768, 6457)]