42173768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 102480000

約数和(自身を除く): 60306232

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3049, 3458, 6098, 6916, 12196, 13832, 21343, 24392, 39637, 42686, 57931, 79274, 85372, 115862, 158548, 170744, 231724, 277459, 317096, 405517, 463448, 554918, 753103, 811034, 1109836, 1506206, 1622068, 2219672, 3012412, 3244136, 5271721, 6024824, 10543442, 21086884, 42173768]

約数ペア:

[(1, 42173768), (2, 21086884), (4, 10543442), (7, 6024824), (8, 5271721), (13, 3244136), (14, 3012412), (19, 2219672), (26, 1622068), (28, 1506206), (38, 1109836), (52, 811034), (56, 753103), (76, 554918), (91, 463448), (104, 405517), (133, 317096), (152, 277459), (182, 231724), (247, 170744), (266, 158548), (364, 115862), (494, 85372), (532, 79274), (728, 57931), (988, 42686), (1064, 39637), (1729, 24392), (1976, 21343), (3049, 13832), (3458, 12196), (6098, 6916)]