74377394

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 141724800

約数和(自身を除く): 67347406

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 553, 637, 739, 1027, 1106, 1274, 1478, 2054, 3871, 5173, 7189, 7742, 9607, 10346, 14378, 19214, 36211, 50323, 58381, 67249, 72422, 100646, 116762, 134498, 408667, 470743, 758953, 817334, 941486, 1517906, 2860669, 5312671, 5721338, 10625342, 37188697, 74377394]

約数ペア:

[(1, 74377394), (2, 37188697), (7, 10625342), (13, 5721338), (14, 5312671), (26, 2860669), (49, 1517906), (79, 941486), (91, 817334), (98, 758953), (158, 470743), (182, 408667), (553, 134498), (637, 116762), (739, 100646), (1027, 72422), (1106, 67249), (1274, 58381), (1478, 50323), (2054, 36211), (3871, 19214), (5173, 14378), (7189, 10346), (7742, 9607)]