38978394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71389}}^1$

素因数の和:71414

約数の個数: 32

約数和(自身を含む): 95948160

約数和(自身を除く): 56969766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 71389, 142778, 214167, 428334, 499723, 928057, 999446, 1499169, 1856114, 2784171, 2998338, 5568342, 6496399, 12992798, 19489197, 38978394]

約数ペア:

[(1, 38978394), (2, 19489197), (3, 12992798), (6, 6496399), (7, 5568342), (13, 2998338), (14, 2784171), (21, 1856114), (26, 1499169), (39, 999446), (42, 928057), (78, 499723), (91, 428334), (182, 214167), (273, 142778), (546, 71389)]