74667238847

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{1163}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 80780184576

約数和(自身を除く): 6112945729

約数列:

[1, 23, 41, 103, 661, 943, 1163, 2369, 4223, 15203, 26749, 27101, 47683, 68083, 97129, 119789, 623323, 768743, 1096709, 1565909, 2755147, 2791403, 4911349, 17681089, 31518463, 64202269, 79180529, 112961027, 724924649, 1821152167, 3246401689, 74667238847]

約数ペア:

[(1, 74667238847), (23, 3246401689), (41, 1821152167), (103, 724924649), (661, 112961027), (943, 79180529), (1163, 64202269), (2369, 31518463), (4223, 17681089), (15203, 4911349), (26749, 2791403), (27101, 2755147), (47683, 1565909), (68083, 1096709), (97129, 768743), (119789, 623323)]