67166716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 125263152

約数和(自身を除く): 58096436

約数列:

[1, 2, 4, 23, 46, 73, 92, 137, 146, 274, 292, 548, 1679, 3151, 3358, 5329, 6302, 6716, 10001, 10658, 12604, 20002, 21316, 40004, 122567, 230023, 245134, 460046, 490268, 730073, 920092, 1460146, 2920292, 16791679, 33583358, 67166716]

約数ペア:

[(1, 67166716), (2, 33583358), (4, 16791679), (23, 2920292), (46, 1460146), (73, 920092), (92, 730073), (137, 490268), (146, 460046), (274, 245134), (292, 230023), (548, 122567), (1679, 40004), (3151, 21316), (3358, 20002), (5329, 12604), (6302, 10658), (6716, 10001)]