78608908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 85493492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 739, 812, 917, 1478, 1834, 2956, 3668, 3799, 5173, 7598, 10346, 15196, 20692, 21431, 26593, 42862, 53186, 85724, 96809, 106372, 150017, 193618, 300034, 387236, 600068, 677663, 1355326, 2710652, 2807461, 5614922, 11229844, 19652227, 39304454, 78608908]

約数ペア:

[(1, 78608908), (2, 39304454), (4, 19652227), (7, 11229844), (14, 5614922), (28, 2807461), (29, 2710652), (58, 1355326), (116, 677663), (131, 600068), (203, 387236), (262, 300034), (406, 193618), (524, 150017), (739, 106372), (812, 96809), (917, 85724), (1478, 53186), (1834, 42862), (2956, 26593), (3668, 21431), (3799, 20692), (5173, 15196), (7598, 10346)]