27691864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 53317440

約数和(自身を除く): 25625576

約数列:

[1, 2, 4, 8, 53, 106, 212, 241, 271, 424, 482, 542, 964, 1084, 1928, 2168, 12773, 14363, 25546, 28726, 51092, 57452, 65311, 102184, 114904, 130622, 261244, 522488, 3461483, 6922966, 13845932, 27691864]

約数ペア:

[(1, 27691864), (2, 13845932), (4, 6922966), (8, 3461483), (53, 522488), (106, 261244), (212, 130622), (241, 114904), (271, 102184), (424, 65311), (482, 57452), (542, 51092), (964, 28726), (1084, 25546), (1928, 14363), (2168, 12773)]