27478486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 49688640

約数和(自身を除く): 22210154

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1277, 1537, 2554, 3074, 8939, 10759, 17878, 21518, 37033, 67681, 74066, 135362, 259231, 473767, 518462, 947534, 1962749, 3925498, 13739243, 27478486]

約数ペア:

[(1, 27478486), (2, 13739243), (7, 3925498), (14, 1962749), (29, 947534), (53, 518462), (58, 473767), (106, 259231), (203, 135362), (371, 74066), (406, 67681), (742, 37033), (1277, 21518), (1537, 17878), (2554, 10759), (3074, 8939)]