28742192

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 58466496

約数和(自身を除く): 29724304

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1033, 1739, 2066, 3478, 4132, 6956, 8264, 13912, 16528, 27824, 38221, 48551, 76442, 97102, 152884, 194204, 305768, 388408, 611536, 776816, 1796387, 3592774, 7185548, 14371096, 28742192]

約数ペア:

[(1, 28742192), (2, 14371096), (4, 7185548), (8, 3592774), (16, 1796387), (37, 776816), (47, 611536), (74, 388408), (94, 305768), (148, 194204), (188, 152884), (296, 97102), (376, 76442), (592, 48551), (752, 38221), (1033, 27824), (1739, 16528), (2066, 13912), (3478, 8264), (4132, 6956)]