25244848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 51871680

約数和(自身を除く): 26626832

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 1327, 2378, 2654, 4756, 5308, 9512, 10616, 19024, 21232, 38483, 54407, 76966, 108814, 153932, 217628, 307864, 435256, 615728, 870512, 1577803, 3155606, 6311212, 12622424, 25244848]

約数ペア:

[(1, 25244848), (2, 12622424), (4, 6311212), (8, 3155606), (16, 1577803), (29, 870512), (41, 615728), (58, 435256), (82, 307864), (116, 217628), (164, 153932), (232, 108814), (328, 76966), (464, 54407), (656, 38483), (1189, 21232), (1327, 19024), (2378, 10616), (2654, 9512), (4756, 5308)]