40217044

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6668

約数の個数: 36

約数和(自身を含む): 84524160

約数和(自身を除く): 44307116

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 6619, 13238, 26476, 46333, 92666, 185332, 205189, 324331, 410378, 648662, 820756, 1297324, 1436323, 2872646, 5745292, 10054261, 20108522, 40217044]

約数ペア:

[(1, 40217044), (2, 20108522), (4, 10054261), (7, 5745292), (14, 2872646), (28, 1436323), (31, 1297324), (49, 820756), (62, 648662), (98, 410378), (124, 324331), (196, 205189), (217, 185332), (434, 92666), (868, 46333), (1519, 26476), (3038, 13238), (6076, 6619)]