78943394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 127157040

約数和(自身を除く): 48213646

約数列:

[1, 2, 29, 53, 58, 61, 106, 122, 421, 842, 1537, 1769, 3074, 3233, 3538, 6466, 12209, 22313, 24418, 25681, 44626, 51362, 93757, 187514, 647077, 744749, 1294154, 1361093, 1489498, 2722186, 39471697, 78943394]

約数ペア:

[(1, 78943394), (2, 39471697), (29, 2722186), (53, 1489498), (58, 1361093), (61, 1294154), (106, 744749), (122, 647077), (421, 187514), (842, 93757), (1537, 51362), (1769, 44626), (3074, 25681), (3233, 24418), (3538, 22313), (6466, 12209)]