633454072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{19751}}^1$

素因数の和:19987

約数の個数: 32

約数和(自身を含む): 1256227200

約数和(自身を除く): 622773128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 4009, 8018, 16036, 19751, 32072, 39502, 79004, 158008, 375269, 750538, 1501076, 3002152, 4167461, 8334922, 16669844, 33339688, 79181759, 158363518, 316727036, 633454072]

約数ペア:

[(1, 633454072), (2, 316727036), (4, 158363518), (8, 79181759), (19, 33339688), (38, 16669844), (76, 8334922), (152, 4167461), (211, 3002152), (422, 1501076), (844, 750538), (1688, 375269), (4009, 158008), (8018, 79004), (16036, 39502), (19751, 32072)]