41943460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 95333616

約数和(自身を除く): 53390156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 457, 706, 914, 1412, 1765, 1828, 2285, 3530, 4570, 4589, 5941, 7060, 9140, 9178, 11882, 18356, 22945, 23764, 29705, 45890, 59410, 91780, 118820, 161321, 322642, 645284, 806605, 1613210, 2097173, 3226420, 4194346, 8388692, 10485865, 20971730, 41943460]

約数ペア:

[(1, 41943460), (2, 20971730), (4, 10485865), (5, 8388692), (10, 4194346), (13, 3226420), (20, 2097173), (26, 1613210), (52, 806605), (65, 645284), (130, 322642), (260, 161321), (353, 118820), (457, 91780), (706, 59410), (914, 45890), (1412, 29705), (1765, 23764), (1828, 22945), (2285, 18356), (3530, 11882), (4570, 9178), (4589, 9140), (5941, 7060)]