61902128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 61839952

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 394, 479, 656, 788, 958, 1576, 1916, 3152, 3832, 7664, 8077, 16154, 19639, 32308, 39278, 64616, 78556, 94363, 129232, 157112, 188726, 314224, 377452, 754904, 1509808, 3868883, 7737766, 15475532, 30951064, 61902128]

約数ペア:

[(1, 61902128), (2, 30951064), (4, 15475532), (8, 7737766), (16, 3868883), (41, 1509808), (82, 754904), (164, 377452), (197, 314224), (328, 188726), (394, 157112), (479, 129232), (656, 94363), (788, 78556), (958, 64616), (1576, 39278), (1916, 32308), (3152, 19639), (3832, 16154), (7664, 8077)]