39588224

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 87365040

約数和(自身を除く): 47776816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 643, 832, 962, 1184, 1286, 1664, 1924, 2368, 2572, 3848, 4736, 5144, 7696, 8359, 10288, 15392, 16718, 20576, 23791, 30784, 33436, 41152, 47582, 61568, 66872, 82304, 95164, 133744, 190328, 267488, 309283, 380656, 534976, 618566, 761312, 1069952, 1237132, 1522624, 2474264, 3045248, 4948528, 9897056, 19794112, 39588224]

約数ペア:

[(1, 39588224), (2, 19794112), (4, 9897056), (8, 4948528), (13, 3045248), (16, 2474264), (26, 1522624), (32, 1237132), (37, 1069952), (52, 761312), (64, 618566), (74, 534976), (104, 380656), (128, 309283), (148, 267488), (208, 190328), (296, 133744), (416, 95164), (481, 82304), (592, 66872), (643, 61568), (832, 47582), (962, 41152), (1184, 33436), (1286, 30784), (1664, 23791), (1924, 20576), (2368, 16718), (2572, 15392), (3848, 10288), (4736, 8359), (5144, 7696)]