21896832

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 36855168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 449, 508, 762, 898, 1016, 1347, 1524, 1796, 2032, 2694, 3048, 3592, 4064, 5388, 6096, 7184, 8128, 10776, 12192, 14368, 16256, 21552, 24384, 28736, 43104, 48768, 57023, 57472, 86208, 114046, 171069, 172416, 228092, 342138, 456184, 684276, 912368, 1368552, 1824736, 2737104, 3649472, 5474208, 7298944, 10948416, 21896832]

約数ペア:

[(1, 21896832), (2, 10948416), (3, 7298944), (4, 5474208), (6, 3649472), (8, 2737104), (12, 1824736), (16, 1368552), (24, 912368), (32, 684276), (48, 456184), (64, 342138), (96, 228092), (127, 172416), (128, 171069), (192, 114046), (254, 86208), (381, 57472), (384, 57023), (449, 48768), (508, 43104), (762, 28736), (898, 24384), (1016, 21552), (1347, 16256), (1524, 14368), (1796, 12192), (2032, 10776), (2694, 8128), (3048, 7184), (3592, 6096), (4064, 5388)]