74870373728

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1997}}^1\times {\mathrm{3319}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 147937194720

約数和(自身を除く): 73066820992

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1997, 2824, 3319, 3994, 5648, 6638, 7988, 11296, 13276, 15976, 26552, 31952, 53104, 63904, 106208, 704941, 1171607, 1409882, 2343214, 2819764, 4686428, 5639528, 6628043, 9372856, 11279056, 13256086, 18745712, 22558112, 26512172, 37491424, 53024344, 106048688, 212097376, 2339699179, 4679398358, 9358796716, 18717593432, 37435186864, 74870373728]

約数ペア:

[(1, 74870373728), (2, 37435186864), (4, 18717593432), (8, 9358796716), (16, 4679398358), (32, 2339699179), (353, 212097376), (706, 106048688), (1412, 53024344), (1997, 37491424), (2824, 26512172), (3319, 22558112), (3994, 18745712), (5648, 13256086), (6638, 11279056), (7988, 9372856), (11296, 6628043), (13276, 5639528), (15976, 4686428), (26552, 2819764), (31952, 2343214), (53104, 1409882), (63904, 1171607), (106208, 704941)]