25879552

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 44

約数和(自身を含む): 52403200

約数和(自身を除く): 26523648

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 199, 254, 256, 398, 508, 512, 796, 1016, 1024, 1592, 2032, 3184, 4064, 6368, 8128, 12736, 16256, 25273, 25472, 32512, 50546, 50944, 65024, 101092, 101888, 130048, 202184, 203776, 404368, 808736, 1617472, 3234944, 6469888, 12939776, 25879552]

約数ペア:

[(1, 25879552), (2, 12939776), (4, 6469888), (8, 3234944), (16, 1617472), (32, 808736), (64, 404368), (127, 203776), (128, 202184), (199, 130048), (254, 101888), (256, 101092), (398, 65024), (508, 50944), (512, 50546), (796, 32512), (1016, 25472), (1024, 25273), (1592, 16256), (2032, 12736), (3184, 8128), (4064, 6368)]