40489568

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 58213792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 92, 112, 116, 161, 184, 203, 224, 232, 271, 322, 368, 406, 464, 542, 644, 667, 736, 812, 928, 1084, 1288, 1334, 1624, 1897, 2168, 2576, 2668, 3248, 3794, 4336, 4669, 5152, 5336, 6233, 6496, 7588, 7859, 8672, 9338, 10672, 12466, 15176, 15718, 18676, 21344, 24932, 30352, 31436, 37352, 43631, 49864, 55013, 60704, 62872, 74704, 87262, 99728, 110026, 125744, 149408, 174524, 180757, 199456, 220052, 251488, 349048, 361514, 440104, 698096, 723028, 880208, 1265299, 1396192, 1446056, 1760416, 2530598, 2892112, 5061196, 5784224, 10122392, 20244784, 40489568]

約数ペア:

[(1, 40489568), (2, 20244784), (4, 10122392), (7, 5784224), (8, 5061196), (14, 2892112), (16, 2530598), (23, 1760416), (28, 1446056), (29, 1396192), (32, 1265299), (46, 880208), (56, 723028), (58, 698096), (92, 440104), (112, 361514), (116, 349048), (161, 251488), (184, 220052), (203, 199456), (224, 180757), (232, 174524), (271, 149408), (322, 125744), (368, 110026), (406, 99728), (464, 87262), (542, 74704), (644, 62872), (667, 60704), (736, 55013), (812, 49864), (928, 43631), (1084, 37352), (1288, 31436), (1334, 30352), (1624, 24932), (1897, 21344), (2168, 18676), (2576, 15718), (2668, 15176), (3248, 12466), (3794, 10672), (4336, 9338), (4669, 8672), (5152, 7859), (5336, 7588), (6233, 6496)]