39173056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 45317504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 239, 394, 416, 478, 788, 832, 956, 1576, 1912, 2561, 3107, 3152, 3824, 5122, 6214, 6304, 7648, 10244, 12428, 12608, 15296, 20488, 24856, 40976, 47083, 49712, 81952, 94166, 99424, 163904, 188332, 198848, 376664, 612079, 753328, 1224158, 1506656, 2448316, 3013312, 4896632, 9793264, 19586528, 39173056]

約数ペア:

[(1, 39173056), (2, 19586528), (4, 9793264), (8, 4896632), (13, 3013312), (16, 2448316), (26, 1506656), (32, 1224158), (52, 753328), (64, 612079), (104, 376664), (197, 198848), (208, 188332), (239, 163904), (394, 99424), (416, 94166), (478, 81952), (788, 49712), (832, 47083), (956, 40976), (1576, 24856), (1912, 20488), (2561, 15296), (3107, 12608), (3152, 12428), (3824, 10244), (5122, 7648), (6214, 6304)]