13216128

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 35512320

約数和(自身を除く): 22296192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 271, 381, 384, 508, 542, 762, 813, 1016, 1084, 1524, 1626, 2032, 2168, 3048, 3252, 4064, 4336, 6096, 6504, 8128, 8672, 12192, 13008, 16256, 17344, 24384, 26016, 34417, 34688, 48768, 52032, 68834, 103251, 104064, 137668, 206502, 275336, 413004, 550672, 826008, 1101344, 1652016, 2202688, 3304032, 4405376, 6608064, 13216128]

約数ペア:

[(1, 13216128), (2, 6608064), (3, 4405376), (4, 3304032), (6, 2202688), (8, 1652016), (12, 1101344), (16, 826008), (24, 550672), (32, 413004), (48, 275336), (64, 206502), (96, 137668), (127, 104064), (128, 103251), (192, 68834), (254, 52032), (271, 48768), (381, 34688), (384, 34417), (508, 26016), (542, 24384), (762, 17344), (813, 16256), (1016, 13008), (1084, 12192), (1524, 8672), (1626, 8128), (2032, 6504), (2168, 6096), (3048, 4336), (3252, 4064)]