28702945348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{46619}}^1$

素因数の和:48640

約数の個数: 48

約数和(自身を含む): 62657280000

約数和(自身を除く): 33954334652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1999, 3998, 7996, 13993, 21989, 27986, 43978, 46619, 55972, 87956, 93238, 153923, 186476, 307846, 326333, 512809, 615692, 652666, 1025618, 1305332, 2051236, 3589663, 7179326, 14358652, 93191381, 186382762, 372765524, 652339667, 1025105191, 1304679334, 2050210382, 2609358668, 4100420764, 7175736337, 14351472674, 28702945348]

約数ペア:

[(1, 28702945348), (2, 14351472674), (4, 7175736337), (7, 4100420764), (11, 2609358668), (14, 2050210382), (22, 1304679334), (28, 1025105191), (44, 652339667), (77, 372765524), (154, 186382762), (308, 93191381), (1999, 14358652), (3998, 7179326), (7996, 3589663), (13993, 2051236), (21989, 1305332), (27986, 1025618), (43978, 652666), (46619, 615692), (55972, 512809), (87956, 326333), (93238, 307846), (153923, 186476)]