42974988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8462

約数の個数: 48

約数和(自身を含む): 116492544

約数和(自身を除く): 73517556

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, 8387, 16774, 25161, 33548, 50322, 58709, 100644, 117418, 176127, 234836, 352254, 511607, 704508, 1023214, 1534821, 2046428, 3069642, 3581249, 6139284, 7162498, 10743747, 14324996, 21487494, 42974988]

約数ペア:

[(1, 42974988), (2, 21487494), (3, 14324996), (4, 10743747), (6, 7162498), (7, 6139284), (12, 3581249), (14, 3069642), (21, 2046428), (28, 1534821), (42, 1023214), (61, 704508), (84, 511607), (122, 352254), (183, 234836), (244, 176127), (366, 117418), (427, 100644), (732, 58709), (854, 50322), (1281, 33548), (1708, 25161), (2562, 16774), (5124, 8387)]