885785152

素因数分解:

$2^6\times 7^3\times {\mathrm{40351}}^1$

素因数の和:40384

約数の個数: 56

約数和(自身を含む): 2049881600

約数和(自身を除く): 1164096448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 40351, 80702, 161404, 282457, 322808, 564914, 645616, 1129828, 1291232, 1977199, 2259656, 2582464, 3954398, 4519312, 7908796, 9038624, 13840393, 15817592, 18077248, 27680786, 31635184, 55361572, 63270368, 110723144, 126540736, 221446288, 442892576, 885785152]

約数ペア:

[(1, 885785152), (2, 442892576), (4, 221446288), (7, 126540736), (8, 110723144), (14, 63270368), (16, 55361572), (28, 31635184), (32, 27680786), (49, 18077248), (56, 15817592), (64, 13840393), (98, 9038624), (112, 7908796), (196, 4519312), (224, 3954398), (343, 2582464), (392, 2259656), (448, 1977199), (686, 1291232), (784, 1129828), (1372, 645616), (1568, 564914), (2744, 322808), (3136, 282457), (5488, 161404), (10976, 80702), (21952, 40351)]