33626428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 71048880

約数和(自身を除く): 37422452

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 73, 76, 116, 146, 209, 292, 319, 361, 418, 551, 638, 722, 803, 836, 1102, 1276, 1387, 1444, 1606, 2117, 2204, 2774, 3212, 3971, 4234, 5548, 6061, 7942, 8468, 10469, 12122, 15257, 15884, 20938, 23287, 24244, 26353, 30514, 40223, 41876, 46574, 52706, 61028, 80446, 93148, 105412, 115159, 160892, 230318, 289883, 442453, 460636, 579766, 764237, 884906, 1159532, 1528474, 1769812, 3056948, 8406607, 16813214, 33626428]

約数ペア:

[(1, 33626428), (2, 16813214), (4, 8406607), (11, 3056948), (19, 1769812), (22, 1528474), (29, 1159532), (38, 884906), (44, 764237), (58, 579766), (73, 460636), (76, 442453), (116, 289883), (146, 230318), (209, 160892), (292, 115159), (319, 105412), (361, 93148), (418, 80446), (551, 61028), (638, 52706), (722, 46574), (803, 41876), (836, 40223), (1102, 30514), (1276, 26353), (1387, 24244), (1444, 23287), (1606, 20938), (2117, 15884), (2204, 15257), (2774, 12122), (3212, 10469), (3971, 8468), (4234, 7942), (5548, 6061)]