38486438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 64496640

約数和(自身を除く): 26010202

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 883, 1147, 1178, 1406, 1766, 2294, 16777, 21793, 27373, 32671, 33554, 43586, 54746, 65342, 520087, 620749, 1012801, 1040174, 1241498, 2025602, 19243219, 38486438]

約数ペア:

[(1, 38486438), (2, 19243219), (19, 2025602), (31, 1241498), (37, 1040174), (38, 1012801), (62, 620749), (74, 520087), (589, 65342), (703, 54746), (883, 43586), (1147, 33554), (1178, 32671), (1406, 27373), (1766, 21793), (2294, 16777)]