39638256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 125527680

約数和(自身を除く): 85889424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 887, 912, 931, 1064, 1176, 1596, 1774, 1862, 2128, 2352, 2661, 2793, 3192, 3548, 3724, 5322, 5586, 6209, 6384, 7096, 7448, 10644, 11172, 12418, 14192, 14896, 16853, 18627, 21288, 22344, 24836, 33706, 37254, 42576, 43463, 44688, 49672, 50559, 67412, 74508, 86926, 99344, 101118, 117971, 130389, 134824, 149016, 173852, 202236, 235942, 260778, 269648, 298032, 347704, 353913, 404472, 471884, 521556, 695408, 707826, 808944, 825797, 943768, 1043112, 1415652, 1651594, 1887536, 2086224, 2477391, 2831304, 3303188, 4954782, 5662608, 6606376, 9909564, 13212752, 19819128, 39638256]

約数ペア:

[(1, 39638256), (2, 19819128), (3, 13212752), (4, 9909564), (6, 6606376), (7, 5662608), (8, 4954782), (12, 3303188), (14, 2831304), (16, 2477391), (19, 2086224), (21, 1887536), (24, 1651594), (28, 1415652), (38, 1043112), (42, 943768), (48, 825797), (49, 808944), (56, 707826), (57, 695408), (76, 521556), (84, 471884), (98, 404472), (112, 353913), (114, 347704), (133, 298032), (147, 269648), (152, 260778), (168, 235942), (196, 202236), (228, 173852), (266, 149016), (294, 134824), (304, 130389), (336, 117971), (392, 101118), (399, 99344), (456, 86926), (532, 74508), (588, 67412), (784, 50559), (798, 49672), (887, 44688), (912, 43463), (931, 42576), (1064, 37254), (1176, 33706), (1596, 24836), (1774, 22344), (1862, 21288), (2128, 18627), (2352, 16853), (2661, 14896), (2793, 14192), (3192, 12418), (3548, 11172), (3724, 10644), (5322, 7448), (5586, 7096), (6209, 6384)]