15697880384

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{5437}}^1$

素因数の和:5875

約数の個数: 56

約数和(自身を含む): 31451108040

約数和(自身を除く): 15753227656

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 229, 394, 458, 788, 916, 1576, 1832, 3152, 3664, 5437, 6304, 7328, 10874, 12608, 14656, 21748, 43496, 45113, 86992, 90226, 173984, 180452, 347968, 360904, 721808, 1071089, 1245073, 1443616, 2142178, 2490146, 2887232, 4284356, 4980292, 8568712, 9960584, 17137424, 19921168, 34274848, 39842336, 68549696, 79684672, 245279381, 490558762, 981117524, 1962235048, 3924470096, 7848940192, 15697880384]

約数ペア:

[(1, 15697880384), (2, 7848940192), (4, 3924470096), (8, 1962235048), (16, 981117524), (32, 490558762), (64, 245279381), (197, 79684672), (229, 68549696), (394, 39842336), (458, 34274848), (788, 19921168), (916, 17137424), (1576, 9960584), (1832, 8568712), (3152, 4980292), (3664, 4284356), (5437, 2887232), (6304, 2490146), (7328, 2142178), (10874, 1443616), (12608, 1245073), (14656, 1071089), (21748, 721808), (43496, 360904), (45113, 347968), (86992, 180452), (90226, 173984)]