28951136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 63549360

約数和(自身を除く): 34598224

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 2801, 5168, 5602, 10336, 11204, 22408, 44816, 47617, 53219, 89632, 95234, 106438, 190468, 212876, 380936, 425752, 761872, 851504, 904723, 1523744, 1703008, 1809446, 3618892, 7237784, 14475568, 28951136]

約数ペア:

[(1, 28951136), (2, 14475568), (4, 7237784), (8, 3618892), (16, 1809446), (17, 1703008), (19, 1523744), (32, 904723), (34, 851504), (38, 761872), (68, 425752), (76, 380936), (136, 212876), (152, 190468), (272, 106438), (304, 95234), (323, 89632), (544, 53219), (608, 47617), (646, 44816), (1292, 22408), (2584, 11204), (2801, 10336), (5168, 5602)]