825535456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5987}}^1$

素因数の和:6167

約数の個数: 48

約数和(自身を含む): 1690053120

約数和(自身を除く): 864517664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 992, 1112, 2224, 4309, 4448, 5987, 8618, 11974, 17236, 23948, 34472, 47896, 68944, 95792, 137888, 185597, 191584, 371194, 742388, 832193, 1484776, 1664386, 2969552, 3328772, 5939104, 6657544, 13315088, 25797983, 26630176, 51595966, 103191932, 206383864, 412767728, 825535456]

約数ペア:

[(1, 825535456), (2, 412767728), (4, 206383864), (8, 103191932), (16, 51595966), (31, 26630176), (32, 25797983), (62, 13315088), (124, 6657544), (139, 5939104), (248, 3328772), (278, 2969552), (496, 1664386), (556, 1484776), (992, 832193), (1112, 742388), (2224, 371194), (4309, 191584), (4448, 185597), (5987, 137888), (8618, 95792), (11974, 68944), (17236, 47896), (23948, 34472)]