21258628384

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5582623}}^1$

素因数の和:5582657

約数の個数: 48

約数和(自身を含む): 50645564928

約数和(自身を除く): 29386936544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 5582623, 11165246, 22330492, 39078361, 44660984, 78156722, 89321968, 94904591, 156313444, 178643936, 189809182, 312626888, 379618364, 625253776, 664332137, 759236728, 1250507552, 1328664274, 1518473456, 2657328548, 3036946912, 5314657096, 10629314192, 21258628384]

約数ペア:

[(1, 21258628384), (2, 10629314192), (4, 5314657096), (7, 3036946912), (8, 2657328548), (14, 1518473456), (16, 1328664274), (17, 1250507552), (28, 759236728), (32, 664332137), (34, 625253776), (56, 379618364), (68, 312626888), (112, 189809182), (119, 178643936), (136, 156313444), (224, 94904591), (238, 89321968), (272, 78156722), (476, 44660984), (544, 39078361), (952, 22330492), (1904, 11165246), (3808, 5582623)]