64843744

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 147032928

約数和(自身を除く): 82189184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2113, 2192, 3836, 4226, 4384, 7672, 8452, 14791, 15344, 16904, 29582, 30688, 33808, 59164, 67616, 118328, 236656, 289481, 473312, 578962, 1157924, 2026367, 2315848, 4052734, 4631696, 8105468, 9263392, 16210936, 32421872, 64843744]

約数ペア:

[(1, 64843744), (2, 32421872), (4, 16210936), (7, 9263392), (8, 8105468), (14, 4631696), (16, 4052734), (28, 2315848), (32, 2026367), (56, 1157924), (112, 578962), (137, 473312), (224, 289481), (274, 236656), (548, 118328), (959, 67616), (1096, 59164), (1918, 33808), (2113, 30688), (2192, 29582), (3836, 16904), (4226, 15344), (4384, 14791), (7672, 8452)]