23656416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 74462976

約数和(自身を除く): 50806560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 107, 112, 141, 147, 168, 188, 196, 214, 224, 282, 294, 321, 329, 336, 376, 392, 428, 564, 588, 642, 658, 672, 749, 752, 784, 856, 987, 1128, 1176, 1284, 1316, 1498, 1504, 1568, 1712, 1974, 2247, 2256, 2303, 2352, 2568, 2632, 2996, 3424, 3948, 4494, 4512, 4606, 4704, 5029, 5136, 5243, 5264, 5992, 6909, 7896, 8988, 9212, 10058, 10272, 10486, 10528, 11984, 13818, 15087, 15729, 15792, 17976, 18424, 20116, 20972, 23968, 27636, 30174, 31458, 31584, 35203, 35952, 36848, 40232, 41944, 55272, 60348, 62916, 70406, 71904, 73696, 80464, 83888, 105609, 110544, 120696, 125832, 140812, 160928, 167776, 211218, 221088, 241392, 246421, 251664, 281624, 422436, 482784, 492842, 503328, 563248, 739263, 844872, 985684, 1126496, 1478526, 1689744, 1971368, 2957052, 3379488, 3942736, 5914104, 7885472, 11828208, 23656416]

約数ペア:

[(1, 23656416), (2, 11828208), (3, 7885472), (4, 5914104), (6, 3942736), (7, 3379488), (8, 2957052), (12, 1971368), (14, 1689744), (16, 1478526), (21, 1126496), (24, 985684), (28, 844872), (32, 739263), (42, 563248), (47, 503328), (48, 492842), (49, 482784), (56, 422436), (84, 281624), (94, 251664), (96, 246421), (98, 241392), (107, 221088), (112, 211218), (141, 167776), (147, 160928), (168, 140812), (188, 125832), (196, 120696), (214, 110544), (224, 105609), (282, 83888), (294, 80464), (321, 73696), (329, 71904), (336, 70406), (376, 62916), (392, 60348), (428, 55272), (564, 41944), (588, 40232), (642, 36848), (658, 35952), (672, 35203), (749, 31584), (752, 31458), (784, 30174), (856, 27636), (987, 23968), (1128, 20972), (1176, 20116), (1284, 18424), (1316, 17976), (1498, 15792), (1504, 15729), (1568, 15087), (1712, 13818), (1974, 11984), (2247, 10528), (2256, 10486), (2303, 10272), (2352, 10058), (2568, 9212), (2632, 8988), (2996, 7896), (3424, 6909), (3948, 5992), (4494, 5264), (4512, 5243), (4606, 5136), (4704, 5029)]