39441136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 92994048

約数和(自身を除く): 53552912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 251, 322, 368, 427, 488, 502, 644, 854, 976, 1004, 1288, 1403, 1708, 1757, 2008, 2576, 2806, 3416, 3514, 4016, 5612, 5773, 6832, 7028, 9821, 11224, 11546, 14056, 15311, 19642, 22448, 23092, 28112, 30622, 39284, 40411, 46184, 61244, 78568, 80822, 92368, 107177, 122488, 157136, 161644, 214354, 244976, 323288, 352153, 428708, 646576, 704306, 857416, 1408612, 1714832, 2465071, 2817224, 4930142, 5634448, 9860284, 19720568, 39441136]

約数ペア:

[(1, 39441136), (2, 19720568), (4, 9860284), (7, 5634448), (8, 4930142), (14, 2817224), (16, 2465071), (23, 1714832), (28, 1408612), (46, 857416), (56, 704306), (61, 646576), (92, 428708), (112, 352153), (122, 323288), (161, 244976), (184, 214354), (244, 161644), (251, 157136), (322, 122488), (368, 107177), (427, 92368), (488, 80822), (502, 78568), (644, 61244), (854, 46184), (976, 40411), (1004, 39284), (1288, 30622), (1403, 28112), (1708, 23092), (1757, 22448), (2008, 19642), (2576, 15311), (2806, 14056), (3416, 11546), (3514, 11224), (4016, 9821), (5612, 7028), (5773, 6832)]