73156496

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9749}}^1$

素因数の和:9831

約数の個数: 40

約数和(自身を含む): 164424000

約数和(自身を除く): 91267504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9749, 19498, 38996, 68243, 77992, 136486, 155984, 272972, 545944, 653183, 1091888, 1306366, 2612732, 4572281, 5225464, 9144562, 10450928, 18289124, 36578248, 73156496]

約数ペア:

[(1, 73156496), (2, 36578248), (4, 18289124), (7, 10450928), (8, 9144562), (14, 5225464), (16, 4572281), (28, 2612732), (56, 1306366), (67, 1091888), (112, 653183), (134, 545944), (268, 272972), (469, 155984), (536, 136486), (938, 77992), (1072, 68243), (1876, 38996), (3752, 19498), (7504, 9749)]