40704692

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2256

約数の個数: 36

約数和(自身を含む): 83756484

約数和(自身を除く): 43051792

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2141, 2716, 4282, 4753, 8564, 9506, 14987, 19012, 29974, 59948, 104909, 207677, 209818, 415354, 419636, 830708, 1453739, 2907478, 5814956, 10176173, 20352346, 40704692]

約数ペア:

[(1, 40704692), (2, 20352346), (4, 10176173), (7, 5814956), (14, 2907478), (28, 1453739), (49, 830708), (97, 419636), (98, 415354), (194, 209818), (196, 207677), (388, 104909), (679, 59948), (1358, 29974), (2141, 19012), (2716, 14987), (4282, 9506), (4753, 8564)]