25414792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 27565688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 7883, 15766, 31532, 63064, 102479, 204958, 244373, 409916, 488746, 819832, 977492, 1954984, 3176849, 6353698, 12707396, 25414792]

約数ペア:

[(1, 25414792), (2, 12707396), (4, 6353698), (8, 3176849), (13, 1954984), (26, 977492), (31, 819832), (52, 488746), (62, 409916), (104, 244373), (124, 204958), (248, 102479), (403, 63064), (806, 31532), (1612, 15766), (3224, 7883)]