38720448

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5202

約数の個数: 84

約数和(自身を含む): 119545608

約数和(自身を除く): 80825160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 5171, 7488, 10342, 15513, 20684, 31026, 41368, 46539, 62052, 67223, 82736, 93078, 124104, 134446, 165472, 186156, 201669, 248208, 268892, 330944, 372312, 403338, 496416, 537784, 605007, 744624, 806676, 992832, 1075568, 1210014, 1489248, 1613352, 2151136, 2420028, 2978496, 3226704, 4302272, 4840056, 6453408, 9680112, 12906816, 19360224, 38720448]

約数ペア:

[(1, 38720448), (2, 19360224), (3, 12906816), (4, 9680112), (6, 6453408), (8, 4840056), (9, 4302272), (12, 3226704), (13, 2978496), (16, 2420028), (18, 2151136), (24, 1613352), (26, 1489248), (32, 1210014), (36, 1075568), (39, 992832), (48, 806676), (52, 744624), (64, 605007), (72, 537784), (78, 496416), (96, 403338), (104, 372312), (117, 330944), (144, 268892), (156, 248208), (192, 201669), (208, 186156), (234, 165472), (288, 134446), (312, 124104), (416, 93078), (468, 82736), (576, 67223), (624, 62052), (832, 46539), (936, 41368), (1248, 31026), (1872, 20684), (2496, 15513), (3744, 10342), (5171, 7488)]