40235692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 46129748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1427, 1484, 2014, 2854, 4028, 5708, 7049, 9989, 14098, 19978, 27113, 28196, 39956, 54226, 75631, 108452, 151262, 189791, 302524, 379582, 529417, 759164, 1058834, 1436989, 2117668, 2873978, 5747956, 10058923, 20117846, 40235692]

約数ペア:

[(1, 40235692), (2, 20117846), (4, 10058923), (7, 5747956), (14, 2873978), (19, 2117668), (28, 1436989), (38, 1058834), (53, 759164), (76, 529417), (106, 379582), (133, 302524), (212, 189791), (266, 151262), (371, 108452), (532, 75631), (742, 54226), (1007, 39956), (1427, 28196), (1484, 27113), (2014, 19978), (2854, 14098), (4028, 9989), (5708, 7049)]