14997728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 16028512

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 239, 296, 424, 478, 592, 848, 956, 1184, 1696, 1912, 1961, 3824, 3922, 7648, 7844, 8843, 12667, 15688, 17686, 25334, 31376, 35372, 50668, 62752, 70744, 101336, 141488, 202672, 282976, 405344, 468679, 937358, 1874716, 3749432, 7498864, 14997728]

約数ペア:

[(1, 14997728), (2, 7498864), (4, 3749432), (8, 1874716), (16, 937358), (32, 468679), (37, 405344), (53, 282976), (74, 202672), (106, 141488), (148, 101336), (212, 70744), (239, 62752), (296, 50668), (424, 35372), (478, 31376), (592, 25334), (848, 17686), (956, 15688), (1184, 12667), (1696, 8843), (1912, 7844), (1961, 7648), (3824, 3922)]