17941952

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 56

約数和(自身を含む): 42123360

約数和(自身を除く): 24181408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1381, 1624, 1856, 2762, 3248, 5524, 6496, 9667, 11048, 12992, 19334, 22096, 38668, 40049, 44192, 77336, 80098, 88384, 154672, 160196, 280343, 309344, 320392, 560686, 618688, 640784, 1121372, 1281568, 2242744, 2563136, 4485488, 8970976, 17941952]

約数ペア:

[(1, 17941952), (2, 8970976), (4, 4485488), (7, 2563136), (8, 2242744), (14, 1281568), (16, 1121372), (28, 640784), (29, 618688), (32, 560686), (56, 320392), (58, 309344), (64, 280343), (112, 160196), (116, 154672), (203, 88384), (224, 80098), (232, 77336), (406, 44192), (448, 40049), (464, 38668), (812, 22096), (928, 19334), (1381, 12992), (1624, 11048), (1856, 9667), (2762, 6496), (3248, 5524)]