28727832332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{5279}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 53275622400

約数和(自身を除く): 24547790068

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1091, 1247, 2182, 2494, 4364, 4988, 5279, 10558, 21116, 31639, 46913, 63278, 93826, 126556, 153091, 187652, 226997, 306182, 453994, 612364, 907988, 1360477, 2720954, 5441908, 5759389, 6582913, 11518778, 13165826, 23037556, 26331652, 167022281, 247653727, 334044562, 495307454, 668089124, 990614908, 7181958083, 14363916166, 28727832332]

約数ペア:

[(1, 28727832332), (2, 14363916166), (4, 7181958083), (29, 990614908), (43, 668089124), (58, 495307454), (86, 334044562), (116, 247653727), (172, 167022281), (1091, 26331652), (1247, 23037556), (2182, 13165826), (2494, 11518778), (4364, 6582913), (4988, 5759389), (5279, 5441908), (10558, 2720954), (21116, 1360477), (31639, 907988), (46913, 612364), (63278, 453994), (93826, 306182), (126556, 226997), (153091, 187652)]