40371996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7954

約数の個数: 48

約数和(自身を含む): 109437440

約数和(自身を除く): 69065444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 7879, 15758, 23637, 31516, 47274, 55153, 94548, 110306, 165459, 220612, 330918, 480619, 661836, 961238, 1441857, 1922476, 2883714, 3364333, 5767428, 6728666, 10092999, 13457332, 20185998, 40371996]

約数ペア:

[(1, 40371996), (2, 20185998), (3, 13457332), (4, 10092999), (6, 6728666), (7, 5767428), (12, 3364333), (14, 2883714), (21, 1922476), (28, 1441857), (42, 961238), (61, 661836), (84, 480619), (122, 330918), (183, 220612), (244, 165459), (366, 110306), (427, 94548), (732, 55153), (854, 47274), (1281, 31516), (1708, 23637), (2562, 15758), (5124, 7879)]