42345212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16650

約数の個数: 36

約数和(自身を含む): 92839320

約数和(自身を除く): 50494108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16619, 33238, 66476, 116333, 216047, 232666, 432094, 465332, 814331, 864188, 1512329, 1628662, 3024658, 3257324, 6049316, 10586303, 21172606, 42345212]

約数ペア:

[(1, 42345212), (2, 21172606), (4, 10586303), (7, 6049316), (13, 3257324), (14, 3024658), (26, 1628662), (28, 1512329), (49, 864188), (52, 814331), (91, 465332), (98, 432094), (182, 232666), (196, 216047), (364, 116333), (637, 66476), (1274, 33238), (2548, 16619)]