40193664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 128601600

約数和(自身を除く): 88407936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 787, 798, 896, 912, 1064, 1216, 1344, 1574, 1596, 1824, 2128, 2361, 2432, 2688, 3148, 3192, 3648, 4256, 4722, 5509, 6296, 6384, 7296, 8512, 9444, 11018, 12592, 12768, 14953, 16527, 17024, 18888, 22036, 25184, 25536, 29906, 33054, 37776, 44072, 44859, 50368, 51072, 59812, 66108, 75552, 88144, 89718, 100736, 104671, 119624, 132216, 151104, 176288, 179436, 209342, 239248, 264432, 302208, 314013, 352576, 358872, 418684, 478496, 528864, 628026, 705152, 717744, 837368, 956992, 1057728, 1256052, 1435488, 1674736, 1913984, 2115456, 2512104, 2870976, 3349472, 5024208, 5741952, 6698944, 10048416, 13397888, 20096832, 40193664]

約数ペア:

[(1, 40193664), (2, 20096832), (3, 13397888), (4, 10048416), (6, 6698944), (7, 5741952), (8, 5024208), (12, 3349472), (14, 2870976), (16, 2512104), (19, 2115456), (21, 1913984), (24, 1674736), (28, 1435488), (32, 1256052), (38, 1057728), (42, 956992), (48, 837368), (56, 717744), (57, 705152), (64, 628026), (76, 528864), (84, 478496), (96, 418684), (112, 358872), (114, 352576), (128, 314013), (133, 302208), (152, 264432), (168, 239248), (192, 209342), (224, 179436), (228, 176288), (266, 151104), (304, 132216), (336, 119624), (384, 104671), (399, 100736), (448, 89718), (456, 88144), (532, 75552), (608, 66108), (672, 59812), (787, 51072), (798, 50368), (896, 44859), (912, 44072), (1064, 37776), (1216, 33054), (1344, 29906), (1574, 25536), (1596, 25184), (1824, 22036), (2128, 18888), (2361, 17024), (2432, 16527), (2688, 14953), (3148, 12768), (3192, 12592), (3648, 11018), (4256, 9444), (4722, 8512), (5509, 7296), (6296, 6384)]