25041848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 57607200

約数和(自身を除く): 32565352

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 29, 38, 46, 52, 58, 76, 92, 104, 116, 152, 184, 232, 247, 299, 361, 377, 437, 494, 551, 598, 667, 722, 754, 874, 988, 1102, 1196, 1334, 1444, 1508, 1748, 1976, 2204, 2392, 2668, 2888, 3016, 3496, 4408, 4693, 5336, 5681, 7163, 8303, 8671, 9386, 10469, 11362, 12673, 14326, 16606, 17342, 18772, 20938, 22724, 25346, 28652, 33212, 34684, 37544, 41876, 45448, 50692, 57304, 66424, 69368, 83752, 101384, 107939, 136097, 164749, 215878, 240787, 272194, 329498, 431756, 481574, 544388, 658996, 863512, 963148, 1088776, 1317992, 1926296, 3130231, 6260462, 12520924, 25041848]

約数ペア:

[(1, 25041848), (2, 12520924), (4, 6260462), (8, 3130231), (13, 1926296), (19, 1317992), (23, 1088776), (26, 963148), (29, 863512), (38, 658996), (46, 544388), (52, 481574), (58, 431756), (76, 329498), (92, 272194), (104, 240787), (116, 215878), (152, 164749), (184, 136097), (232, 107939), (247, 101384), (299, 83752), (361, 69368), (377, 66424), (437, 57304), (494, 50692), (551, 45448), (598, 41876), (667, 37544), (722, 34684), (754, 33212), (874, 28652), (988, 25346), (1102, 22724), (1196, 20938), (1334, 18772), (1444, 17342), (1508, 16606), (1748, 14326), (1976, 12673), (2204, 11362), (2392, 10469), (2668, 9386), (2888, 8671), (3016, 8303), (3496, 7163), (4408, 5681), (4693, 5336)]