25356296

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4007}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 29473144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4007, 6328, 8014, 16028, 28049, 32056, 56098, 112196, 224392, 452791, 905582, 1811164, 3169537, 3622328, 6339074, 12678148, 25356296]

約数ペア:

[(1, 25356296), (2, 12678148), (4, 6339074), (7, 3622328), (8, 3169537), (14, 1811164), (28, 905582), (56, 452791), (113, 224392), (226, 112196), (452, 56098), (791, 32056), (904, 28049), (1582, 16028), (3164, 8014), (4007, 6328)]