26965576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 56378700

約数和(自身を除く): 29413124

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 313, 356, 484, 626, 712, 968, 979, 1252, 1958, 2504, 3443, 3916, 6886, 7832, 10769, 13772, 21538, 27544, 27857, 37873, 43076, 55714, 75746, 86152, 111428, 151492, 222856, 302984, 306427, 612854, 1225708, 2451416, 3370697, 6741394, 13482788, 26965576]

約数ペア:

[(1, 26965576), (2, 13482788), (4, 6741394), (8, 3370697), (11, 2451416), (22, 1225708), (44, 612854), (88, 306427), (89, 302984), (121, 222856), (178, 151492), (242, 111428), (313, 86152), (356, 75746), (484, 55714), (626, 43076), (712, 37873), (968, 27857), (979, 27544), (1252, 21538), (1958, 13772), (2504, 10769), (3443, 7832), (3916, 6886)]