28444234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 24334646

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 419, 746, 838, 2611, 2933, 4849, 5222, 5447, 5866, 9698, 10894, 33943, 38129, 67886, 76258, 156287, 312574, 1094009, 2031731, 2188018, 4063462, 14222117, 28444234]

約数ペア:

[(1, 28444234), (2, 14222117), (7, 4063462), (13, 2188018), (14, 2031731), (26, 1094009), (91, 312574), (182, 156287), (373, 76258), (419, 67886), (746, 38129), (838, 33943), (2611, 10894), (2933, 9698), (4849, 5866), (5222, 5447)]