25168616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15053}}^1$

素因数の和:15089

約数の個数: 32

約数和(自身を含む): 54194400

約数和(自身を除く): 29025784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 15053, 30106, 60212, 120424, 165583, 286007, 331166, 572014, 662332, 1144028, 1324664, 2288056, 3146077, 6292154, 12584308, 25168616]

約数ペア:

[(1, 25168616), (2, 12584308), (4, 6292154), (8, 3146077), (11, 2288056), (19, 1324664), (22, 1144028), (38, 662332), (44, 572014), (76, 331166), (88, 286007), (152, 165583), (209, 120424), (418, 60212), (836, 30106), (1672, 15053)]