61389328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3872

約数の個数: 80

約数和(自身を含む): 159739776

約数和(自身を除く): 98350448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3833, 4004, 7666, 8008, 15332, 16016, 26831, 30664, 42163, 49829, 53662, 61328, 84326, 99658, 107324, 168652, 199316, 214648, 295141, 337304, 348803, 398632, 429296, 548119, 590282, 674608, 697606, 797264, 1096238, 1180564, 1395212, 2192476, 2361128, 2790424, 3836833, 4384952, 4722256, 5580848, 7673666, 8769904, 15347332, 30694664, 61389328]

約数ペア:

[(1, 61389328), (2, 30694664), (4, 15347332), (7, 8769904), (8, 7673666), (11, 5580848), (13, 4722256), (14, 4384952), (16, 3836833), (22, 2790424), (26, 2361128), (28, 2192476), (44, 1395212), (52, 1180564), (56, 1096238), (77, 797264), (88, 697606), (91, 674608), (104, 590282), (112, 548119), (143, 429296), (154, 398632), (176, 348803), (182, 337304), (208, 295141), (286, 214648), (308, 199316), (364, 168652), (572, 107324), (616, 99658), (728, 84326), (1001, 61328), (1144, 53662), (1232, 49829), (1456, 42163), (2002, 30664), (2288, 26831), (3833, 16016), (4004, 15332), (7666, 8008)]