28198592

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 58960512

約数和(自身を除く): 30761920

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 233, 244, 248, 466, 488, 496, 932, 976, 992, 1864, 1891, 1952, 1984, 3728, 3782, 3904, 7223, 7456, 7564, 14213, 14446, 14912, 15128, 28426, 28892, 30256, 56852, 57784, 60512, 113704, 115568, 121024, 227408, 231136, 440603, 454816, 462272, 881206, 909632, 1762412, 3524824, 7049648, 14099296, 28198592]

約数ペア:

[(1, 28198592), (2, 14099296), (4, 7049648), (8, 3524824), (16, 1762412), (31, 909632), (32, 881206), (61, 462272), (62, 454816), (64, 440603), (122, 231136), (124, 227408), (233, 121024), (244, 115568), (248, 113704), (466, 60512), (488, 57784), (496, 56852), (932, 30256), (976, 28892), (992, 28426), (1864, 15128), (1891, 14912), (1952, 14446), (1984, 14213), (3728, 7564), (3782, 7456), (3904, 7223)]