4051992

素因数分解:

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

素因数の和:376

約数の個数: 64

約数和(自身を含む): 11750400

約数和(自身を除く): 7698408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 271, 356, 534, 542, 623, 712, 813, 1068, 1084, 1246, 1626, 1869, 1897, 2136, 2168, 2492, 3252, 3738, 3794, 4984, 5691, 6504, 7476, 7588, 11382, 14952, 15176, 22764, 24119, 45528, 48238, 72357, 96476, 144714, 168833, 192952, 289428, 337666, 506499, 578856, 675332, 1012998, 1350664, 2025996, 4051992]

約数ペア:

[(1, 4051992), (2, 2025996), (3, 1350664), (4, 1012998), (6, 675332), (7, 578856), (8, 506499), (12, 337666), (14, 289428), (21, 192952), (24, 168833), (28, 144714), (42, 96476), (56, 72357), (84, 48238), (89, 45528), (168, 24119), (178, 22764), (267, 15176), (271, 14952), (356, 11382), (534, 7588), (542, 7476), (623, 6504), (712, 5691), (813, 4984), (1068, 3794), (1084, 3738), (1246, 3252), (1626, 2492), (1869, 2168), (1897, 2136)]