26142776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 54583200

約数和(自身を除く): 28440424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 239, 242, 452, 478, 484, 904, 956, 968, 1243, 1912, 2486, 2629, 4972, 5258, 9944, 10516, 13673, 21032, 27007, 27346, 28919, 54014, 54692, 57838, 108028, 109384, 115676, 216056, 231352, 297077, 594154, 1188308, 2376616, 3267847, 6535694, 13071388, 26142776]

約数ペア:

[(1, 26142776), (2, 13071388), (4, 6535694), (8, 3267847), (11, 2376616), (22, 1188308), (44, 594154), (88, 297077), (113, 231352), (121, 216056), (226, 115676), (239, 109384), (242, 108028), (452, 57838), (478, 54692), (484, 54014), (904, 28919), (956, 27346), (968, 27007), (1243, 21032), (1912, 13673), (2486, 10516), (2629, 9944), (4972, 5258)]