56716128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 108

約数和(自身を含む): 187665660

約数和(自身を除く): 130949532

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4019, 4704, 7056, 8038, 12057, 14112, 16076, 24114, 28133, 32152, 36171, 48228, 56266, 64304, 72342, 84399, 96456, 112532, 128608, 144684, 168798, 192912, 196931, 225064, 253197, 289368, 337596, 385824, 393862, 450128, 506394, 578736, 590793, 675192, 787724, 900256, 1012788, 1157472, 1181586, 1350384, 1575448, 1772379, 2025576, 2363172, 2700768, 3150896, 3544758, 4051152, 4726344, 6301792, 7089516, 8102304, 9452688, 14179032, 18905376, 28358064, 56716128]

約数ペア:

[(1, 56716128), (2, 28358064), (3, 18905376), (4, 14179032), (6, 9452688), (7, 8102304), (8, 7089516), (9, 6301792), (12, 4726344), (14, 4051152), (16, 3544758), (18, 3150896), (21, 2700768), (24, 2363172), (28, 2025576), (32, 1772379), (36, 1575448), (42, 1350384), (48, 1181586), (49, 1157472), (56, 1012788), (63, 900256), (72, 787724), (84, 675192), (96, 590793), (98, 578736), (112, 506394), (126, 450128), (144, 393862), (147, 385824), (168, 337596), (196, 289368), (224, 253197), (252, 225064), (288, 196931), (294, 192912), (336, 168798), (392, 144684), (441, 128608), (504, 112532), (588, 96456), (672, 84399), (784, 72342), (882, 64304), (1008, 56266), (1176, 48228), (1568, 36171), (1764, 32152), (2016, 28133), (2352, 24114), (3528, 16076), (4019, 14112), (4704, 12057), (7056, 8038)]