71949592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 160221600

約数和(自身を除く): 88272008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 109, 143, 218, 286, 436, 572, 577, 872, 1144, 1154, 1199, 1417, 2308, 2398, 2834, 4616, 4796, 5668, 6347, 7501, 9592, 11336, 12694, 15002, 15587, 25388, 30004, 31174, 50776, 60008, 62348, 62893, 82511, 124696, 125786, 165022, 251572, 330044, 503144, 660088, 691823, 817609, 1383646, 1635218, 2767292, 3270436, 5534584, 6540872, 8993699, 17987398, 35974796, 71949592]

約数ペア:

[(1, 71949592), (2, 35974796), (4, 17987398), (8, 8993699), (11, 6540872), (13, 5534584), (22, 3270436), (26, 2767292), (44, 1635218), (52, 1383646), (88, 817609), (104, 691823), (109, 660088), (143, 503144), (218, 330044), (286, 251572), (436, 165022), (572, 125786), (577, 124696), (872, 82511), (1144, 62893), (1154, 62348), (1199, 60008), (1417, 50776), (2308, 31174), (2398, 30004), (2834, 25388), (4616, 15587), (4796, 15002), (5668, 12694), (6347, 11336), (7501, 9592)]