28577544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 76593600

約数和(自身を除く): 48016056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 712, 787, 1068, 1513, 1574, 2136, 2361, 3026, 3148, 4539, 4722, 6052, 6296, 9078, 9444, 12104, 13379, 18156, 18888, 26758, 36312, 40137, 53516, 70043, 80274, 107032, 140086, 160548, 210129, 280172, 321096, 420258, 560344, 840516, 1190731, 1681032, 2381462, 3572193, 4762924, 7144386, 9525848, 14288772, 28577544]

約数ペア:

[(1, 28577544), (2, 14288772), (3, 9525848), (4, 7144386), (6, 4762924), (8, 3572193), (12, 2381462), (17, 1681032), (24, 1190731), (34, 840516), (51, 560344), (68, 420258), (89, 321096), (102, 280172), (136, 210129), (178, 160548), (204, 140086), (267, 107032), (356, 80274), (408, 70043), (534, 53516), (712, 40137), (787, 36312), (1068, 26758), (1513, 18888), (1574, 18156), (2136, 13379), (2361, 12104), (3026, 9444), (3148, 9078), (4539, 6296), (4722, 6052)]