28852876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 58254336

約数和(自身を除く): 29401460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 257, 442, 508, 514, 884, 1028, 1651, 2159, 3302, 3341, 4318, 4369, 6604, 6682, 8636, 8738, 13364, 17476, 28067, 32639, 56134, 56797, 65278, 112268, 113594, 130556, 227188, 424307, 554863, 848614, 1109726, 1697228, 2219452, 7213219, 14426438, 28852876]

約数ペア:

[(1, 28852876), (2, 14426438), (4, 7213219), (13, 2219452), (17, 1697228), (26, 1109726), (34, 848614), (52, 554863), (68, 424307), (127, 227188), (221, 130556), (254, 113594), (257, 112268), (442, 65278), (508, 56797), (514, 56134), (884, 32639), (1028, 28067), (1651, 17476), (2159, 13364), (3302, 8738), (3341, 8636), (4318, 6682), (4369, 6604)]