15791552

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 36271200

約数和(自身を除く): 20479648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 349, 404, 448, 698, 707, 808, 1396, 1414, 1616, 2443, 2792, 2828, 3232, 4886, 5584, 5656, 6464, 9772, 11168, 11312, 19544, 22336, 22624, 35249, 39088, 45248, 70498, 78176, 140996, 156352, 246743, 281992, 493486, 563984, 986972, 1127968, 1973944, 2255936, 3947888, 7895776, 15791552]

約数ペア:

[(1, 15791552), (2, 7895776), (4, 3947888), (7, 2255936), (8, 1973944), (14, 1127968), (16, 986972), (28, 563984), (32, 493486), (56, 281992), (64, 246743), (101, 156352), (112, 140996), (202, 78176), (224, 70498), (349, 45248), (404, 39088), (448, 35249), (698, 22624), (707, 22336), (808, 19544), (1396, 11312), (1414, 11168), (1616, 9772), (2443, 6464), (2792, 5656), (2828, 5584), (3232, 4886)]