40982144

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 54196096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 863, 896, 1484, 1696, 1726, 2968, 3392, 3452, 5936, 6041, 6784, 6904, 11872, 12082, 13808, 23744, 24164, 27616, 45739, 47488, 48328, 55232, 91478, 96656, 110464, 182956, 193312, 320173, 365912, 386624, 640346, 731824, 773248, 1280692, 1463648, 2561384, 2927296, 5122768, 5854592, 10245536, 20491072, 40982144]

約数ペア:

[(1, 40982144), (2, 20491072), (4, 10245536), (7, 5854592), (8, 5122768), (14, 2927296), (16, 2561384), (28, 1463648), (32, 1280692), (53, 773248), (56, 731824), (64, 640346), (106, 386624), (112, 365912), (128, 320173), (212, 193312), (224, 182956), (371, 110464), (424, 96656), (448, 91478), (742, 55232), (848, 48328), (863, 47488), (896, 45739), (1484, 27616), (1696, 24164), (1726, 23744), (2968, 13808), (3392, 12082), (3452, 11872), (5936, 6904), (6041, 6784)]