38235008

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 87964800

約数和(自身を除く): 49729792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 307, 448, 556, 614, 896, 973, 1112, 1228, 1946, 2149, 2224, 2456, 3892, 4298, 4448, 4912, 7784, 8596, 8896, 9824, 15568, 17192, 17792, 19648, 31136, 34384, 39296, 42673, 62272, 68768, 85346, 124544, 137536, 170692, 275072, 298711, 341384, 597422, 682768, 1194844, 1365536, 2389688, 2731072, 4779376, 5462144, 9558752, 19117504, 38235008]

約数ペア:

[(1, 38235008), (2, 19117504), (4, 9558752), (7, 5462144), (8, 4779376), (14, 2731072), (16, 2389688), (28, 1365536), (32, 1194844), (56, 682768), (64, 597422), (112, 341384), (128, 298711), (139, 275072), (224, 170692), (278, 137536), (307, 124544), (448, 85346), (556, 68768), (614, 62272), (896, 42673), (973, 39296), (1112, 34384), (1228, 31136), (1946, 19648), (2149, 17792), (2224, 17192), (2456, 15568), (3892, 9824), (4298, 8896), (4448, 8596), (4912, 7784)]