8049699904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{161459}}^1$

素因数の和:161531

約数の個数: 56

約数和(自身を含む): 17224552800

約数和(自身を除く): 9174852896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 6232, 12464, 24928, 49856, 161459, 322918, 645836, 1291672, 2583344, 3067721, 5166688, 6135442, 6619819, 10333376, 12270884, 13239638, 24541768, 26479276, 49083536, 52958552, 98167072, 105917104, 125776561, 196334144, 211834208, 251553122, 423668416, 503106244, 1006212488, 2012424976, 4024849952, 8049699904]

約数ペア:

[(1, 8049699904), (2, 4024849952), (4, 2012424976), (8, 1006212488), (16, 503106244), (19, 423668416), (32, 251553122), (38, 211834208), (41, 196334144), (64, 125776561), (76, 105917104), (82, 98167072), (152, 52958552), (164, 49083536), (304, 26479276), (328, 24541768), (608, 13239638), (656, 12270884), (779, 10333376), (1216, 6619819), (1312, 6135442), (1558, 5166688), (2624, 3067721), (3116, 2583344), (6232, 1291672), (12464, 645836), (24928, 322918), (49856, 161459)]