2006934272

素因数分解:

$2^8\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3209}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 4592868000

約数和(自身を除く): 2585933728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 349, 448, 698, 896, 1396, 1792, 2443, 2792, 3209, 4886, 5584, 6418, 9772, 11168, 12836, 19544, 22336, 22463, 25672, 39088, 44672, 44926, 51344, 78176, 89344, 89852, 102688, 156352, 179704, 205376, 312704, 359408, 410752, 625408, 718816, 821504, 1119941, 1437632, 2239882, 2875264, 4479764, 5750528, 7839587, 8959528, 15679174, 17919056, 31358348, 35838112, 62716696, 71676224, 125433392, 143352448, 250866784, 286704896, 501733568, 1003467136, 2006934272]

約数ペア:

[(1, 2006934272), (2, 1003467136), (4, 501733568), (7, 286704896), (8, 250866784), (14, 143352448), (16, 125433392), (28, 71676224), (32, 62716696), (56, 35838112), (64, 31358348), (112, 17919056), (128, 15679174), (224, 8959528), (256, 7839587), (349, 5750528), (448, 4479764), (698, 2875264), (896, 2239882), (1396, 1437632), (1792, 1119941), (2443, 821504), (2792, 718816), (3209, 625408), (4886, 410752), (5584, 359408), (6418, 312704), (9772, 205376), (11168, 179704), (12836, 156352), (19544, 102688), (22336, 89852), (22463, 89344), (25672, 78176), (39088, 51344), (44672, 44926)]