28960448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 64763904

約数和(自身を除く): 35803456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1327, 1364, 1984, 2654, 2728, 5308, 5456, 10616, 10912, 14597, 21232, 21824, 29194, 41137, 42464, 58388, 82274, 84928, 116776, 164548, 233552, 329096, 452507, 467104, 658192, 905014, 934208, 1316384, 1810028, 2632768, 3620056, 7240112, 14480224, 28960448]

約数ペア:

[(1, 28960448), (2, 14480224), (4, 7240112), (8, 3620056), (11, 2632768), (16, 1810028), (22, 1316384), (31, 934208), (32, 905014), (44, 658192), (62, 467104), (64, 452507), (88, 329096), (124, 233552), (176, 164548), (248, 116776), (341, 84928), (352, 82274), (496, 58388), (682, 42464), (704, 41137), (992, 29194), (1327, 21824), (1364, 21232), (1984, 14597), (2654, 10912), (2728, 10616), (5308, 5456)]