2783634128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{54727}}^1$

素因数の和:54780

約数の個数: 60

約数和(自身を含む): 6250156512

約数和(自身を除く): 3466522384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 6358, 12716, 25432, 50864, 54727, 109454, 218908, 437816, 601997, 875632, 930359, 1203994, 1860718, 2407988, 3721436, 4815976, 7442872, 9631952, 10233949, 14885744, 15816103, 20467898, 31632206, 40935796, 63264412, 81871592, 126528824, 163743184, 173977133, 253057648, 347954266, 695908532, 1391817064, 2783634128]

約数ペア:

[(1, 2783634128), (2, 1391817064), (4, 695908532), (8, 347954266), (11, 253057648), (16, 173977133), (17, 163743184), (22, 126528824), (34, 81871592), (44, 63264412), (68, 40935796), (88, 31632206), (136, 20467898), (176, 15816103), (187, 14885744), (272, 10233949), (289, 9631952), (374, 7442872), (578, 4815976), (748, 3721436), (1156, 2407988), (1496, 1860718), (2312, 1203994), (2992, 930359), (3179, 875632), (4624, 601997), (6358, 437816), (12716, 218908), (25432, 109454), (50864, 54727)]