43854304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 49708256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 389, 416, 542, 778, 1084, 1556, 2168, 3112, 3523, 4336, 5057, 6224, 7046, 8672, 10114, 12448, 14092, 20228, 28184, 40456, 56368, 80912, 105419, 112736, 161824, 210838, 421676, 843352, 1370447, 1686704, 2740894, 3373408, 5481788, 10963576, 21927152, 43854304]

約数ペア:

[(1, 43854304), (2, 21927152), (4, 10963576), (8, 5481788), (13, 3373408), (16, 2740894), (26, 1686704), (32, 1370447), (52, 843352), (104, 421676), (208, 210838), (271, 161824), (389, 112736), (416, 105419), (542, 80912), (778, 56368), (1084, 40456), (1556, 28184), (2168, 20228), (3112, 14092), (3523, 12448), (4336, 10114), (5057, 8672), (6224, 7046)]