66876544

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 153979200

約数和(自身を除く): 87102656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 739, 808, 896, 1414, 1478, 1616, 2828, 2956, 3232, 5173, 5656, 5912, 6464, 10346, 11312, 11824, 12928, 20692, 22624, 23648, 41384, 45248, 47296, 74639, 82768, 90496, 94592, 149278, 165536, 298556, 331072, 522473, 597112, 662144, 1044946, 1194224, 2089892, 2388448, 4179784, 4776896, 8359568, 9553792, 16719136, 33438272, 66876544]

約数ペア:

[(1, 66876544), (2, 33438272), (4, 16719136), (7, 9553792), (8, 8359568), (14, 4776896), (16, 4179784), (28, 2388448), (32, 2089892), (56, 1194224), (64, 1044946), (101, 662144), (112, 597112), (128, 522473), (202, 331072), (224, 298556), (404, 165536), (448, 149278), (707, 94592), (739, 90496), (808, 82768), (896, 74639), (1414, 47296), (1478, 45248), (1616, 41384), (2828, 23648), (2956, 22624), (3232, 20692), (5173, 12928), (5656, 11824), (5912, 11312), (6464, 10346)]