15672276896

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{30089}}^1$

素因数の和:30537

約数の個数: 48

約数和(自身を含む): 31688019720

約数和(自身を除く): 16015742824

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 397, 656, 794, 1312, 1588, 3176, 6352, 12704, 16277, 30089, 32554, 60178, 65108, 120356, 130216, 240712, 260432, 481424, 520864, 962848, 1233649, 2467298, 4934596, 9869192, 11945333, 19738384, 23890666, 39476768, 47781332, 95562664, 191125328, 382250656, 489758653, 979517306, 1959034612, 3918069224, 7836138448, 15672276896]

約数ペア:

[(1, 15672276896), (2, 7836138448), (4, 3918069224), (8, 1959034612), (16, 979517306), (32, 489758653), (41, 382250656), (82, 191125328), (164, 95562664), (328, 47781332), (397, 39476768), (656, 23890666), (794, 19738384), (1312, 11945333), (1588, 9869192), (3176, 4934596), (6352, 2467298), (12704, 1233649), (16277, 962848), (30089, 520864), (32554, 481424), (60178, 260432), (65108, 240712), (120356, 130216)]