78650272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 163931040

約数和(自身を除く): 85280768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 277, 304, 467, 554, 608, 934, 1108, 1868, 2216, 3736, 4432, 5263, 7472, 8864, 8873, 10526, 14944, 17746, 21052, 35492, 42104, 70984, 84208, 129359, 141968, 168416, 258718, 283936, 517436, 1034872, 2069744, 2457821, 4139488, 4915642, 9831284, 19662568, 39325136, 78650272]

約数ペア:

[(1, 78650272), (2, 39325136), (4, 19662568), (8, 9831284), (16, 4915642), (19, 4139488), (32, 2457821), (38, 2069744), (76, 1034872), (152, 517436), (277, 283936), (304, 258718), (467, 168416), (554, 141968), (608, 129359), (934, 84208), (1108, 70984), (1868, 42104), (2216, 35492), (3736, 21052), (4432, 17746), (5263, 14944), (7472, 10526), (8864, 8873)]