28102592

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 64312800

約数和(自身を除く): 36210208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 421, 448, 596, 842, 1043, 1192, 1684, 2086, 2384, 2947, 3368, 4172, 4768, 5894, 6736, 8344, 9536, 11788, 13472, 16688, 23576, 26944, 33376, 47152, 62729, 66752, 94304, 125458, 188608, 250916, 439103, 501832, 878206, 1003664, 1756412, 2007328, 3512824, 4014656, 7025648, 14051296, 28102592]

約数ペア:

[(1, 28102592), (2, 14051296), (4, 7025648), (7, 4014656), (8, 3512824), (14, 2007328), (16, 1756412), (28, 1003664), (32, 878206), (56, 501832), (64, 439103), (112, 250916), (149, 188608), (224, 125458), (298, 94304), (421, 66752), (448, 62729), (596, 47152), (842, 33376), (1043, 26944), (1192, 23576), (1684, 16688), (2086, 13472), (2384, 11788), (2947, 9536), (3368, 8344), (4172, 6736), (4768, 5894)]