29921584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 73209600

約数和(自身を除く): 43288016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 163, 176, 298, 308, 326, 596, 616, 652, 1043, 1141, 1192, 1232, 1304, 1639, 1793, 2086, 2282, 2384, 2608, 3278, 3586, 4172, 4564, 6556, 7172, 8344, 9128, 11473, 12551, 13112, 14344, 16688, 18256, 22946, 24287, 25102, 26224, 28688, 45892, 48574, 50204, 91784, 97148, 100408, 170009, 183568, 194296, 200816, 267157, 340018, 388592, 534314, 680036, 1068628, 1360072, 1870099, 2137256, 2720144, 3740198, 4274512, 7480396, 14960792, 29921584]

約数ペア:

[(1, 29921584), (2, 14960792), (4, 7480396), (7, 4274512), (8, 3740198), (11, 2720144), (14, 2137256), (16, 1870099), (22, 1360072), (28, 1068628), (44, 680036), (56, 534314), (77, 388592), (88, 340018), (112, 267157), (149, 200816), (154, 194296), (163, 183568), (176, 170009), (298, 100408), (308, 97148), (326, 91784), (596, 50204), (616, 48574), (652, 45892), (1043, 28688), (1141, 26224), (1192, 25102), (1232, 24287), (1304, 22946), (1639, 18256), (1793, 16688), (2086, 14344), (2282, 13112), (2384, 12551), (2608, 11473), (3278, 9128), (3586, 8344), (4172, 7172), (4564, 6556)]