42658096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 40

約数和(自身を含む): 90365744

約数和(自身を除く): 47707648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3061, 3484, 6122, 6968, 12244, 13936, 24488, 39793, 48976, 79586, 159172, 205087, 318344, 410174, 636688, 820348, 1640696, 2666131, 3281392, 5332262, 10664524, 21329048, 42658096]

約数ペア:

[(1, 42658096), (2, 21329048), (4, 10664524), (8, 5332262), (13, 3281392), (16, 2666131), (26, 1640696), (52, 820348), (67, 636688), (104, 410174), (134, 318344), (208, 205087), (268, 159172), (536, 79586), (871, 48976), (1072, 39793), (1742, 24488), (3061, 13936), (3484, 12244), (6122, 6968)]