64204112

素因数分解:

$2^4\times 7^3\times {\mathrm{11699}}^1$

素因数の和:11728

約数の個数: 40

約数和(自身を含む): 145080000

約数和(自身を除く): 80875888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 11699, 23398, 46796, 81893, 93592, 163786, 187184, 327572, 573251, 655144, 1146502, 1310288, 2293004, 4012757, 4586008, 8025514, 9172016, 16051028, 32102056, 64204112]

約数ペア:

[(1, 64204112), (2, 32102056), (4, 16051028), (7, 9172016), (8, 8025514), (14, 4586008), (16, 4012757), (28, 2293004), (49, 1310288), (56, 1146502), (98, 655144), (112, 573251), (196, 327572), (343, 187184), (392, 163786), (686, 93592), (784, 81893), (1372, 46796), (2744, 23398), (5488, 11699)]