73911998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 44532034

約数列:

[1, 2, 31, 53, 62, 83, 106, 166, 271, 542, 1643, 2573, 3286, 4399, 5146, 8401, 8798, 14363, 16802, 22493, 28726, 44986, 136369, 272738, 445253, 697283, 890506, 1192129, 1394566, 2384258, 36955999, 73911998]

約数ペア:

[(1, 73911998), (2, 36955999), (31, 2384258), (53, 1394566), (62, 1192129), (83, 890506), (106, 697283), (166, 445253), (271, 272738), (542, 136369), (1643, 44986), (2573, 28726), (3286, 22493), (4399, 16802), (5146, 14363), (8401, 8798)]