747368552

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18257}}^1$

素因数の和:18330

約数の個数: 64

約数和(自身を含む): 1735240320

約数和(自身を除く): 987871768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 5117, 5848, 10234, 18257, 20468, 36514, 40936, 73028, 127799, 146056, 255598, 310369, 511196, 620738, 785051, 1022392, 1241476, 1570102, 2172583, 2482952, 3140204, 4345166, 5495357, 6280408, 8690332, 10990714, 13345867, 17380664, 21981428, 26691734, 43962856, 53383468, 93421069, 106766936, 186842138, 373684276, 747368552]

約数ペア:

[(1, 747368552), (2, 373684276), (4, 186842138), (7, 106766936), (8, 93421069), (14, 53383468), (17, 43962856), (28, 26691734), (34, 21981428), (43, 17380664), (56, 13345867), (68, 10990714), (86, 8690332), (119, 6280408), (136, 5495357), (172, 4345166), (238, 3140204), (301, 2482952), (344, 2172583), (476, 1570102), (602, 1241476), (731, 1022392), (952, 785051), (1204, 620738), (1462, 511196), (2408, 310369), (2924, 255598), (5117, 146056), (5848, 127799), (10234, 73028), (18257, 40936), (20468, 36514)]