42874336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 46757024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 467, 604, 608, 934, 1208, 1868, 2416, 2869, 3736, 4832, 5738, 7472, 8873, 11476, 14944, 17746, 22952, 35492, 45904, 70517, 70984, 91808, 141034, 141968, 282068, 283936, 564136, 1128272, 1339823, 2256544, 2679646, 5359292, 10718584, 21437168, 42874336]

約数ペア:

[(1, 42874336), (2, 21437168), (4, 10718584), (8, 5359292), (16, 2679646), (19, 2256544), (32, 1339823), (38, 1128272), (76, 564136), (151, 283936), (152, 282068), (302, 141968), (304, 141034), (467, 91808), (604, 70984), (608, 70517), (934, 45904), (1208, 35492), (1868, 22952), (2416, 17746), (2869, 14944), (3736, 11476), (4832, 8873), (5738, 7472)]