28951744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 62636400

約数和(自身を除く): 33684656

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 821, 928, 1102, 1216, 1642, 1856, 2204, 3284, 4408, 6568, 8816, 13136, 15599, 17632, 23809, 26272, 31198, 35264, 47618, 52544, 62396, 95236, 124792, 190472, 249584, 380944, 452371, 499168, 761888, 904742, 998336, 1523776, 1809484, 3618968, 7237936, 14475872, 28951744]

約数ペア:

[(1, 28951744), (2, 14475872), (4, 7237936), (8, 3618968), (16, 1809484), (19, 1523776), (29, 998336), (32, 904742), (38, 761888), (58, 499168), (64, 452371), (76, 380944), (116, 249584), (152, 190472), (232, 124792), (304, 95236), (464, 62396), (551, 52544), (608, 47618), (821, 35264), (928, 31198), (1102, 26272), (1216, 23809), (1642, 17632), (1856, 15599), (2204, 13136), (3284, 8816), (4408, 6568)]