40167946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 77421960

約数和(自身を除く): 37254014

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 769, 1066, 1274, 1538, 2009, 3731, 4018, 5383, 7462, 9997, 10766, 19994, 26117, 31529, 37681, 52234, 63058, 69979, 75362, 139958, 220703, 409877, 441406, 489853, 819754, 979706, 1544921, 2869139, 3089842, 5738278, 20083973, 40167946]

約数ペア:

[(1, 40167946), (2, 20083973), (7, 5738278), (13, 3089842), (14, 2869139), (26, 1544921), (41, 979706), (49, 819754), (82, 489853), (91, 441406), (98, 409877), (182, 220703), (287, 139958), (533, 75362), (574, 69979), (637, 63058), (769, 52234), (1066, 37681), (1274, 31529), (1538, 26117), (2009, 19994), (3731, 10766), (4018, 9997), (5383, 7462)]