15676700368

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{1973}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 35329988736

約数和(自身を除く): 19653288368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1163, 1708, 1973, 2326, 3416, 3946, 4652, 6832, 7892, 8141, 9304, 13811, 15784, 16282, 18608, 27622, 31568, 32564, 55244, 65128, 70943, 110488, 120353, 130256, 141886, 220976, 240706, 283772, 481412, 496601, 567544, 842471, 962824, 993202, 1135088, 1684942, 1925648, 1986404, 2294599, 3369884, 3972808, 4589198, 6739768, 7945616, 9178396, 13479536, 16062193, 18356792, 32124386, 36713584, 64248772, 128497544, 139970539, 256995088, 279941078, 559882156, 979793773, 1119764312, 1959587546, 2239528624, 3919175092, 7838350184, 15676700368]

約数ペア:

[(1, 15676700368), (2, 7838350184), (4, 3919175092), (7, 2239528624), (8, 1959587546), (14, 1119764312), (16, 979793773), (28, 559882156), (56, 279941078), (61, 256995088), (112, 139970539), (122, 128497544), (244, 64248772), (427, 36713584), (488, 32124386), (854, 18356792), (976, 16062193), (1163, 13479536), (1708, 9178396), (1973, 7945616), (2326, 6739768), (3416, 4589198), (3946, 3972808), (4652, 3369884), (6832, 2294599), (7892, 1986404), (8141, 1925648), (9304, 1684942), (13811, 1135088), (15784, 993202), (16282, 962824), (18608, 842471), (27622, 567544), (31568, 496601), (32564, 481412), (55244, 283772), (65128, 240706), (70943, 220976), (110488, 141886), (120353, 130256)]