1968780608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{95239}}^1$

素因数の和:95287

約数の個数: 56

約数和(自身を含む): 4354372800

約数和(自身を除く): 2385592192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 95239, 190478, 380956, 761912, 1523824, 1619063, 1809541, 3047648, 3238126, 3619082, 6095296, 6476252, 7238164, 12952504, 14476328, 25905008, 28952656, 30762197, 51810016, 57905312, 61524394, 103620032, 115810624, 123048788, 246097576, 492195152, 984390304, 1968780608]

約数ペア:

[(1, 1968780608), (2, 984390304), (4, 492195152), (8, 246097576), (16, 123048788), (17, 115810624), (19, 103620032), (32, 61524394), (34, 57905312), (38, 51810016), (64, 30762197), (68, 28952656), (76, 25905008), (136, 14476328), (152, 12952504), (272, 7238164), (304, 6476252), (323, 6095296), (544, 3619082), (608, 3238126), (646, 3047648), (1088, 1809541), (1216, 1619063), (1292, 1523824), (2584, 761912), (5168, 380956), (10336, 190478), (20672, 95239)]