72410672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 148346160

約数和(自身を除く): 75935488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 761, 1252, 1522, 2504, 3044, 5008, 5947, 6088, 11894, 12176, 14459, 23788, 28918, 47576, 57836, 95152, 115672, 231344, 238193, 476386, 952772, 1905544, 3811088, 4525667, 9051334, 18102668, 36205336, 72410672]

約数ペア:

[(1, 72410672), (2, 36205336), (4, 18102668), (8, 9051334), (16, 4525667), (19, 3811088), (38, 1905544), (76, 952772), (152, 476386), (304, 238193), (313, 231344), (626, 115672), (761, 95152), (1252, 57836), (1522, 47576), (2504, 28918), (3044, 23788), (5008, 14459), (5947, 12176), (6088, 11894)]