1668514624

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70271}}^1$

素因数の和:70343

約数の個数: 56

約数和(自身を含む): 3855403008

約数和(自身を除く): 2186888384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 70271, 140542, 281084, 491897, 562168, 983794, 1124336, 1967588, 2248672, 3724363, 3935176, 4497344, 7448726, 7870352, 14897452, 15740704, 26070541, 29794904, 31481408, 52141082, 59589808, 104282164, 119179616, 208564328, 238359232, 417128656, 834257312, 1668514624]

約数ペア:

[(1, 1668514624), (2, 834257312), (4, 417128656), (7, 238359232), (8, 208564328), (14, 119179616), (16, 104282164), (28, 59589808), (32, 52141082), (53, 31481408), (56, 29794904), (64, 26070541), (106, 15740704), (112, 14897452), (212, 7870352), (224, 7448726), (371, 4497344), (424, 3935176), (448, 3724363), (742, 2248672), (848, 1967588), (1484, 1124336), (1696, 983794), (2968, 562168), (3392, 491897), (5936, 281084), (11872, 140542), (23744, 70271)]