42000448

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 84

約数和(自身を含む): 99029520

約数和(自身を除く): 57029072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 196, 224, 227, 236, 392, 413, 448, 454, 472, 784, 826, 908, 944, 1568, 1589, 1652, 1816, 1888, 2891, 3136, 3178, 3304, 3632, 3776, 5782, 6356, 6608, 7264, 11123, 11564, 12712, 13216, 13393, 14528, 22246, 23128, 25424, 26432, 26786, 44492, 46256, 50848, 53572, 88984, 92512, 93751, 101696, 107144, 177968, 185024, 187502, 214288, 355936, 375004, 428576, 656257, 711872, 750008, 857152, 1312514, 1500016, 2625028, 3000032, 5250056, 6000064, 10500112, 21000224, 42000448]

約数ペア:

[(1, 42000448), (2, 21000224), (4, 10500112), (7, 6000064), (8, 5250056), (14, 3000032), (16, 2625028), (28, 1500016), (32, 1312514), (49, 857152), (56, 750008), (59, 711872), (64, 656257), (98, 428576), (112, 375004), (118, 355936), (196, 214288), (224, 187502), (227, 185024), (236, 177968), (392, 107144), (413, 101696), (448, 93751), (454, 92512), (472, 88984), (784, 53572), (826, 50848), (908, 46256), (944, 44492), (1568, 26786), (1589, 26432), (1652, 25424), (1816, 23128), (1888, 22246), (2891, 14528), (3136, 13393), (3178, 13216), (3304, 12712), (3632, 11564), (3776, 11123), (5782, 7264), (6356, 6608)]