57254368

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 123472944

約数和(自身を除く): 66218576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 151, 164, 272, 289, 302, 328, 544, 578, 604, 656, 697, 1156, 1208, 1312, 1394, 2312, 2416, 2567, 2788, 4624, 4832, 5134, 5576, 6191, 9248, 10268, 11152, 11849, 12382, 20536, 22304, 23698, 24764, 41072, 43639, 47396, 49528, 82144, 87278, 94792, 99056, 105247, 174556, 189584, 198112, 210494, 349112, 379168, 420988, 698224, 841976, 1396448, 1683952, 1789199, 3367904, 3578398, 7156796, 14313592, 28627184, 57254368]

約数ペア:

[(1, 57254368), (2, 28627184), (4, 14313592), (8, 7156796), (16, 3578398), (17, 3367904), (32, 1789199), (34, 1683952), (41, 1396448), (68, 841976), (82, 698224), (136, 420988), (151, 379168), (164, 349112), (272, 210494), (289, 198112), (302, 189584), (328, 174556), (544, 105247), (578, 99056), (604, 94792), (656, 87278), (697, 82144), (1156, 49528), (1208, 47396), (1312, 43639), (1394, 41072), (2312, 24764), (2416, 23698), (2567, 22304), (2788, 20536), (4624, 12382), (4832, 11849), (5134, 11152), (5576, 10268), (6191, 9248)]