28363944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 83721600

約数和(自身を除く): 55357656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 147, 168, 178, 196, 267, 271, 294, 356, 392, 534, 542, 588, 623, 712, 813, 1068, 1084, 1176, 1246, 1626, 1869, 1897, 2136, 2168, 2492, 3252, 3738, 3794, 4361, 4984, 5691, 6504, 7476, 7588, 8722, 11382, 13083, 13279, 14952, 15176, 17444, 22764, 24119, 26166, 26558, 34888, 39837, 45528, 48238, 52332, 53116, 72357, 79674, 96476, 104664, 106232, 144714, 159348, 168833, 192952, 289428, 318696, 337666, 506499, 578856, 675332, 1012998, 1181831, 1350664, 2025996, 2363662, 3545493, 4051992, 4727324, 7090986, 9454648, 14181972, 28363944]

約数ペア:

[(1, 28363944), (2, 14181972), (3, 9454648), (4, 7090986), (6, 4727324), (7, 4051992), (8, 3545493), (12, 2363662), (14, 2025996), (21, 1350664), (24, 1181831), (28, 1012998), (42, 675332), (49, 578856), (56, 506499), (84, 337666), (89, 318696), (98, 289428), (147, 192952), (168, 168833), (178, 159348), (196, 144714), (267, 106232), (271, 104664), (294, 96476), (356, 79674), (392, 72357), (534, 53116), (542, 52332), (588, 48238), (623, 45528), (712, 39837), (813, 34888), (1068, 26558), (1084, 26166), (1176, 24119), (1246, 22764), (1626, 17444), (1869, 15176), (1897, 14952), (2136, 13279), (2168, 13083), (2492, 11382), (3252, 8722), (3738, 7588), (3794, 7476), (4361, 6504), (4984, 5691)]