2899693376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2273}}^1$

素因数の和:2959

約数の個数: 56

約数和(自身を含む): 5951549184

約数和(自身を除く): 3051855808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 643, 992, 1286, 1984, 2273, 2572, 4546, 5144, 9092, 10288, 18184, 19933, 20576, 36368, 39866, 41152, 70463, 72736, 79732, 140926, 145472, 159464, 281852, 318928, 563704, 637856, 1127408, 1275712, 1461539, 2254816, 2923078, 4509632, 5846156, 11692312, 23384624, 45307709, 46769248, 90615418, 93538496, 181230836, 362461672, 724923344, 1449846688, 2899693376]

約数ペア:

[(1, 2899693376), (2, 1449846688), (4, 724923344), (8, 362461672), (16, 181230836), (31, 93538496), (32, 90615418), (62, 46769248), (64, 45307709), (124, 23384624), (248, 11692312), (496, 5846156), (643, 4509632), (992, 2923078), (1286, 2254816), (1984, 1461539), (2273, 1275712), (2572, 1127408), (4546, 637856), (5144, 563704), (9092, 318928), (10288, 281852), (18184, 159464), (19933, 145472), (20576, 140926), (36368, 79732), (39866, 72736), (41152, 70463)]