64496432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4066

約数の個数: 80

約数和(自身を含む): 167822592

約数和(自身を除く): 103326160

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, 4004, 4027, 8008, 8054, 16016, 16108, 28189, 32216, 44297, 52351, 56378, 64432, 88594, 104702, 112756, 177188, 209404, 225512, 310079, 354376, 366457, 418808, 451024, 575861, 620158, 708752, 732914, 837616, 1151722, 1240316, 1465828, 2303444, 2480632, 2931656, 4031027, 4606888, 4961264, 5863312, 8062054, 9213776, 16124108, 32248216, 64496432]

約数ペア:

[(1, 64496432), (2, 32248216), (4, 16124108), (7, 9213776), (8, 8062054), (11, 5863312), (13, 4961264), (14, 4606888), (16, 4031027), (22, 2931656), (26, 2480632), (28, 2303444), (44, 1465828), (52, 1240316), (56, 1151722), (77, 837616), (88, 732914), (91, 708752), (104, 620158), (112, 575861), (143, 451024), (154, 418808), (176, 366457), (182, 354376), (208, 310079), (286, 225512), (308, 209404), (364, 177188), (572, 112756), (616, 104702), (728, 88594), (1001, 64432), (1144, 56378), (1232, 52351), (1456, 44297), (2002, 32216), (2288, 28189), (4004, 16108), (4027, 16016), (8008, 8054)]