26513032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 35579768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 461, 553, 632, 728, 922, 1027, 1106, 1844, 2054, 2212, 3227, 3688, 4108, 4424, 5993, 6454, 7189, 8216, 11986, 12908, 14378, 23972, 25816, 28756, 36419, 41951, 47944, 57512, 72838, 83902, 145676, 167804, 254933, 291352, 335608, 473447, 509866, 946894, 1019732, 1893788, 2039464, 3314129, 3787576, 6628258, 13256516, 26513032]

約数ペア:

[(1, 26513032), (2, 13256516), (4, 6628258), (7, 3787576), (8, 3314129), (13, 2039464), (14, 1893788), (26, 1019732), (28, 946894), (52, 509866), (56, 473447), (79, 335608), (91, 291352), (104, 254933), (158, 167804), (182, 145676), (316, 83902), (364, 72838), (461, 57512), (553, 47944), (632, 41951), (728, 36419), (922, 28756), (1027, 25816), (1106, 23972), (1844, 14378), (2054, 12908), (2212, 11986), (3227, 8216), (3688, 7189), (4108, 6454), (4424, 5993)]