39863376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 129527424

約数和(自身を除く): 89664048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 557, 568, 639, 852, 994, 1008, 1114, 1136, 1278, 1491, 1671, 1704, 1988, 2228, 2556, 2982, 3342, 3408, 3899, 3976, 4456, 4473, 5013, 5112, 5964, 6684, 7798, 7952, 8912, 8946, 10026, 10224, 11697, 11928, 13368, 15596, 17892, 20052, 23394, 23856, 26736, 31192, 35091, 35784, 39547, 40104, 46788, 62384, 70182, 71568, 79094, 80208, 93576, 118641, 140364, 158188, 187152, 237282, 276829, 280728, 316376, 355923, 474564, 553658, 561456, 632752, 711846, 830487, 949128, 1107316, 1423692, 1660974, 1898256, 2214632, 2491461, 2847384, 3321948, 4429264, 4982922, 5694768, 6643896, 9965844, 13287792, 19931688, 39863376]

約数ペア:

[(1, 39863376), (2, 19931688), (3, 13287792), (4, 9965844), (6, 6643896), (7, 5694768), (8, 4982922), (9, 4429264), (12, 3321948), (14, 2847384), (16, 2491461), (18, 2214632), (21, 1898256), (24, 1660974), (28, 1423692), (36, 1107316), (42, 949128), (48, 830487), (56, 711846), (63, 632752), (71, 561456), (72, 553658), (84, 474564), (112, 355923), (126, 316376), (142, 280728), (144, 276829), (168, 237282), (213, 187152), (252, 158188), (284, 140364), (336, 118641), (426, 93576), (497, 80208), (504, 79094), (557, 71568), (568, 70182), (639, 62384), (852, 46788), (994, 40104), (1008, 39547), (1114, 35784), (1136, 35091), (1278, 31192), (1491, 26736), (1671, 23856), (1704, 23394), (1988, 20052), (2228, 17892), (2556, 15596), (2982, 13368), (3342, 11928), (3408, 11697), (3899, 10224), (3976, 10026), (4456, 8946), (4473, 8912), (5013, 7952), (5112, 7798), (5964, 6684)]