71284486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 135469152

約数和(自身を除く): 64184666

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 233, 287, 466, 533, 574, 1066, 1631, 1681, 3029, 3262, 3362, 3731, 6058, 7462, 9553, 11767, 19106, 21203, 21853, 23534, 42406, 43706, 66871, 124189, 133742, 152971, 248378, 305942, 391673, 783346, 869323, 1738646, 2741711, 5091749, 5483422, 10183498, 35642243, 71284486]

約数ペア:

[(1, 71284486), (2, 35642243), (7, 10183498), (13, 5483422), (14, 5091749), (26, 2741711), (41, 1738646), (82, 869323), (91, 783346), (182, 391673), (233, 305942), (287, 248378), (466, 152971), (533, 133742), (574, 124189), (1066, 66871), (1631, 43706), (1681, 42406), (3029, 23534), (3262, 21853), (3362, 21203), (3731, 19106), (6058, 11767), (7462, 9553)]