28110888968

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{37643}}^1$

素因数の和:37719

約数の個数: 64

約数和(自身を含む): 58950504000

約数和(自身を除く): 30839615032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 4913, 5491, 9826, 10982, 19652, 21964, 37643, 39304, 43928, 75286, 93347, 150572, 186694, 301144, 373388, 639931, 715217, 746776, 1279862, 1430434, 2559724, 2860868, 5119448, 5721736, 10878827, 12158689, 21757654, 24317378, 43515308, 48634756, 87030616, 97269512, 184940059, 206697713, 369880118, 413395426, 739760236, 826790852, 1479520472, 1653581704, 3513861121, 7027722242, 14055444484, 28110888968]

約数ペア:

[(1, 28110888968), (2, 14055444484), (4, 7027722242), (8, 3513861121), (17, 1653581704), (19, 1479520472), (34, 826790852), (38, 739760236), (68, 413395426), (76, 369880118), (136, 206697713), (152, 184940059), (289, 97269512), (323, 87030616), (578, 48634756), (646, 43515308), (1156, 24317378), (1292, 21757654), (2312, 12158689), (2584, 10878827), (4913, 5721736), (5491, 5119448), (9826, 2860868), (10982, 2559724), (19652, 1430434), (21964, 1279862), (37643, 746776), (39304, 715217), (43928, 639931), (75286, 373388), (93347, 301144), (150572, 186694)]