28702913568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42712669}}^1$

素因数の和:42712689

約数の個数: 48

約数和(自身を含む): 86108742720

約数和(自身を除く): 57405829152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42712669, 85425338, 128138007, 170850676, 256276014, 298988683, 341701352, 512552028, 597977366, 683402704, 896966049, 1025104056, 1195954732, 1366805408, 1793932098, 2050208112, 2391909464, 3587864196, 4100416224, 4783818928, 7175728392, 9567637856, 14351456784, 28702913568]

約数ペア:

[(1, 28702913568), (2, 14351456784), (3, 9567637856), (4, 7175728392), (6, 4783818928), (7, 4100416224), (8, 3587864196), (12, 2391909464), (14, 2050208112), (16, 1793932098), (21, 1366805408), (24, 1195954732), (28, 1025104056), (32, 896966049), (42, 683402704), (48, 597977366), (56, 512552028), (84, 341701352), (96, 298988683), (112, 256276014), (168, 170850676), (224, 128138007), (336, 85425338), (672, 42712669)]