42688288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47305952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1151, 1159, 1952, 2302, 2318, 4604, 4636, 9208, 9272, 18416, 18544, 21869, 36832, 37088, 43738, 70211, 87476, 140422, 174952, 280844, 349904, 561688, 699808, 1123376, 1334009, 2246752, 2668018, 5336036, 10672072, 21344144, 42688288]

約数ペア:

[(1, 42688288), (2, 21344144), (4, 10672072), (8, 5336036), (16, 2668018), (19, 2246752), (32, 1334009), (38, 1123376), (61, 699808), (76, 561688), (122, 349904), (152, 280844), (244, 174952), (304, 140422), (488, 87476), (608, 70211), (976, 43738), (1151, 37088), (1159, 36832), (1952, 21869), (2302, 18544), (2318, 18416), (4604, 9272), (4636, 9208)]