40983494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 67342080

約数和(自身を除く): 26358586

約数列:

[1, 2, 19, 37, 38, 74, 103, 206, 283, 566, 703, 1406, 1957, 3811, 3914, 5377, 7622, 10471, 10754, 20942, 29149, 58298, 72409, 144818, 198949, 397898, 553831, 1078513, 1107662, 2157026, 20491747, 40983494]

約数ペア:

[(1, 40983494), (2, 20491747), (19, 2157026), (37, 1107662), (38, 1078513), (74, 553831), (103, 397898), (206, 198949), (283, 144818), (566, 72409), (703, 58298), (1406, 29149), (1957, 20942), (3811, 10754), (3914, 10471), (5377, 7622)]