25523422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 44439840

約数和(自身を除く): 18916418

約数列:

[1, 2, 19, 23, 29, 38, 46, 53, 58, 106, 361, 437, 551, 667, 722, 874, 1007, 1102, 1219, 1334, 1537, 2014, 2438, 3074, 8303, 10469, 12673, 16606, 19133, 20938, 23161, 25346, 29203, 35351, 38266, 46322, 58406, 70702, 240787, 440059, 481574, 554857, 671669, 880118, 1109714, 1343338, 12761711, 25523422]

約数ペア:

[(1, 25523422), (2, 12761711), (19, 1343338), (23, 1109714), (29, 880118), (38, 671669), (46, 554857), (53, 481574), (58, 440059), (106, 240787), (361, 70702), (437, 58406), (551, 46322), (667, 38266), (722, 35351), (874, 29203), (1007, 25346), (1102, 23161), (1219, 20938), (1334, 19133), (1537, 16606), (2014, 12673), (2438, 10469), (3074, 8303)]