88891348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12896

約数の個数: 48

約数和(自身を含む): 201550720

約数和(自身を除く): 112659372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12853, 25706, 51412, 89971, 167089, 179942, 244207, 334178, 359884, 488414, 668356, 976828, 1169623, 1709449, 2339246, 3174691, 3418898, 4678492, 6349382, 6837796, 12698764, 22222837, 44445674, 88891348]

約数ペア:

[(1, 88891348), (2, 44445674), (4, 22222837), (7, 12698764), (13, 6837796), (14, 6349382), (19, 4678492), (26, 3418898), (28, 3174691), (38, 2339246), (52, 1709449), (76, 1169623), (91, 976828), (133, 668356), (182, 488414), (247, 359884), (266, 334178), (364, 244207), (494, 179942), (532, 167089), (988, 89971), (1729, 51412), (3458, 25706), (6916, 12853)]