39440784

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 103977968

約数和(自身を除く): 64537184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 163, 213, 284, 326, 426, 489, 568, 652, 852, 978, 1136, 1304, 1704, 1956, 2608, 3408, 3912, 5041, 7824, 10082, 11573, 15123, 20164, 23146, 30246, 34719, 40328, 46292, 60492, 69438, 80656, 92584, 120984, 138876, 185168, 241968, 277752, 555504, 821683, 1643366, 2465049, 3286732, 4930098, 6573464, 9860196, 13146928, 19720392, 39440784]

約数ペア:

[(1, 39440784), (2, 19720392), (3, 13146928), (4, 9860196), (6, 6573464), (8, 4930098), (12, 3286732), (16, 2465049), (24, 1643366), (48, 821683), (71, 555504), (142, 277752), (163, 241968), (213, 185168), (284, 138876), (326, 120984), (426, 92584), (489, 80656), (568, 69438), (652, 60492), (852, 46292), (978, 40328), (1136, 34719), (1304, 30246), (1704, 23146), (1956, 20164), (2608, 15123), (3408, 11573), (3912, 10082), (5041, 7824)]