78553376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5505

約数の個数: 48

約数和(自身を含む): 172857888

約数和(自身を除く): 94304512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 5443, 7216, 10886, 14432, 21772, 43544, 59873, 87088, 119746, 174176, 223163, 239492, 446326, 478984, 892652, 957968, 1785304, 1915936, 2454793, 3570608, 4909586, 7141216, 9819172, 19638344, 39276688, 78553376]

約数ペア:

[(1, 78553376), (2, 39276688), (4, 19638344), (8, 9819172), (11, 7141216), (16, 4909586), (22, 3570608), (32, 2454793), (41, 1915936), (44, 1785304), (82, 957968), (88, 892652), (164, 478984), (176, 446326), (328, 239492), (352, 223163), (451, 174176), (656, 119746), (902, 87088), (1312, 59873), (1804, 43544), (3608, 21772), (5443, 14432), (7216, 10886)]