63730784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 72167776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 641, 956, 1282, 1912, 2564, 3107, 3824, 5128, 6214, 7648, 8333, 10256, 12428, 16666, 20512, 24856, 33332, 49712, 66664, 99424, 133328, 153199, 266656, 306398, 612796, 1225592, 1991587, 2451184, 3983174, 4902368, 7966348, 15932696, 31865392, 63730784]

約数ペア:

[(1, 63730784), (2, 31865392), (4, 15932696), (8, 7966348), (13, 4902368), (16, 3983174), (26, 2451184), (32, 1991587), (52, 1225592), (104, 612796), (208, 306398), (239, 266656), (416, 153199), (478, 133328), (641, 99424), (956, 66664), (1282, 49712), (1912, 33332), (2564, 24856), (3107, 20512), (3824, 16666), (5128, 12428), (6214, 10256), (7648, 8333)]