38671808

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 56

約数和(自身を含む): 90111072

約数和(自身を除く): 51439264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2333, 2368, 4144, 4666, 8288, 9332, 16331, 16576, 18664, 32662, 37328, 65324, 74656, 86321, 130648, 149312, 172642, 261296, 345284, 522592, 604247, 690568, 1045184, 1208494, 1381136, 2416988, 2762272, 4833976, 5524544, 9667952, 19335904, 38671808]

約数ペア:

[(1, 38671808), (2, 19335904), (4, 9667952), (7, 5524544), (8, 4833976), (14, 2762272), (16, 2416988), (28, 1381136), (32, 1208494), (37, 1045184), (56, 690568), (64, 604247), (74, 522592), (112, 345284), (148, 261296), (224, 172642), (259, 149312), (296, 130648), (448, 86321), (518, 74656), (592, 65324), (1036, 37328), (1184, 32662), (2072, 18664), (2333, 16576), (2368, 16331), (4144, 9332), (4666, 8288)]