40449432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 105948000

約数和(自身を除く): 65498568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 653, 696, 712, 1068, 1306, 1959, 2136, 2581, 2612, 3918, 5162, 5224, 7743, 7836, 10324, 15486, 15672, 18937, 20648, 30972, 37874, 56811, 58117, 61944, 75748, 113622, 116234, 151496, 174351, 227244, 232468, 348702, 454488, 464936, 697404, 1394808, 1685393, 3370786, 5056179, 6741572, 10112358, 13483144, 20224716, 40449432]

約数ペア:

[(1, 40449432), (2, 20224716), (3, 13483144), (4, 10112358), (6, 6741572), (8, 5056179), (12, 3370786), (24, 1685393), (29, 1394808), (58, 697404), (87, 464936), (89, 454488), (116, 348702), (174, 232468), (178, 227244), (232, 174351), (267, 151496), (348, 116234), (356, 113622), (534, 75748), (653, 61944), (696, 58117), (712, 56811), (1068, 37874), (1306, 30972), (1959, 20648), (2136, 18937), (2581, 15672), (2612, 15486), (3918, 10324), (5162, 7836), (5224, 7743)]