42394016

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 72

約数和(自身を含む): 102271680

約数和(自身を除く): 59877664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1423, 1568, 1862, 2128, 2846, 3724, 4256, 5692, 7448, 9961, 11384, 14896, 19922, 22768, 27037, 29792, 39844, 45536, 54074, 69727, 79688, 108148, 139454, 159376, 189259, 216296, 278908, 318752, 378518, 432592, 557816, 757036, 865184, 1115632, 1324813, 1514072, 2231264, 2649626, 3028144, 5299252, 6056288, 10598504, 21197008, 42394016]

約数ペア:

[(1, 42394016), (2, 21197008), (4, 10598504), (7, 6056288), (8, 5299252), (14, 3028144), (16, 2649626), (19, 2231264), (28, 1514072), (32, 1324813), (38, 1115632), (49, 865184), (56, 757036), (76, 557816), (98, 432592), (112, 378518), (133, 318752), (152, 278908), (196, 216296), (224, 189259), (266, 159376), (304, 139454), (392, 108148), (532, 79688), (608, 69727), (784, 54074), (931, 45536), (1064, 39844), (1423, 29792), (1568, 27037), (1862, 22768), (2128, 19922), (2846, 14896), (3724, 11384), (4256, 9961), (5692, 7448)]