8320312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 20966400

約数和(自身を除く): 12646088

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1039, 1144, 2002, 2078, 4004, 4156, 7273, 8008, 8312, 11429, 13507, 14546, 22858, 27014, 29092, 45716, 54028, 58184, 80003, 91432, 94549, 108056, 148577, 160006, 189098, 297154, 320012, 378196, 594308, 640024, 756392, 1040039, 1188616, 2080078, 4160156, 8320312]

約数ペア:

[(1, 8320312), (2, 4160156), (4, 2080078), (7, 1188616), (8, 1040039), (11, 756392), (13, 640024), (14, 594308), (22, 378196), (26, 320012), (28, 297154), (44, 189098), (52, 160006), (56, 148577), (77, 108056), (88, 94549), (91, 91432), (104, 80003), (143, 58184), (154, 54028), (182, 45716), (286, 29092), (308, 27014), (364, 22858), (572, 14546), (616, 13507), (728, 11429), (1001, 8312), (1039, 8008), (1144, 7273), (2002, 4156), (2078, 4004)]