26473384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34006616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 179, 266, 278, 358, 532, 556, 716, 973, 1064, 1112, 1253, 1432, 1946, 2506, 2641, 3401, 3892, 5012, 5282, 6802, 7784, 10024, 10564, 13604, 18487, 21128, 23807, 24881, 27208, 36974, 47614, 49762, 73948, 95228, 99524, 147896, 174167, 190456, 199048, 348334, 472739, 696668, 945478, 1393336, 1890956, 3309173, 3781912, 6618346, 13236692, 26473384]

約数ペア:

[(1, 26473384), (2, 13236692), (4, 6618346), (7, 3781912), (8, 3309173), (14, 1890956), (19, 1393336), (28, 945478), (38, 696668), (56, 472739), (76, 348334), (133, 199048), (139, 190456), (152, 174167), (179, 147896), (266, 99524), (278, 95228), (358, 73948), (532, 49762), (556, 47614), (716, 36974), (973, 27208), (1064, 24881), (1112, 23807), (1253, 21128), (1432, 18487), (1946, 13604), (2506, 10564), (2641, 10024), (3401, 7784), (3892, 6802), (5012, 5282)]