38684464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 92816976

約数和(自身を除く): 54132512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 1141, 1304, 1456, 2119, 2282, 2608, 4238, 4564, 8476, 9128, 14833, 16952, 18256, 26569, 29666, 33904, 53138, 59332, 106276, 118664, 185983, 212552, 237328, 345397, 371966, 425104, 690794, 743932, 1381588, 1487864, 2417779, 2763176, 2975728, 4835558, 5526352, 9671116, 19342232, 38684464]

約数ペア:

[(1, 38684464), (2, 19342232), (4, 9671116), (7, 5526352), (8, 4835558), (13, 2975728), (14, 2763176), (16, 2417779), (26, 1487864), (28, 1381588), (52, 743932), (56, 690794), (91, 425104), (104, 371966), (112, 345397), (163, 237328), (182, 212552), (208, 185983), (326, 118664), (364, 106276), (652, 59332), (728, 53138), (1141, 33904), (1304, 29666), (1456, 26569), (2119, 18256), (2282, 16952), (2608, 14833), (4238, 9128), (4564, 8476)]