7779772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 19192320

約数和(自身を除く): 11412548

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 67, 77, 91, 116, 134, 143, 154, 182, 203, 268, 286, 308, 319, 364, 377, 406, 469, 572, 638, 737, 754, 812, 871, 938, 1001, 1276, 1474, 1508, 1742, 1876, 1943, 2002, 2233, 2639, 2948, 3484, 3886, 4004, 4147, 4466, 5159, 5278, 6097, 7772, 8294, 8932, 9581, 10318, 10556, 12194, 13601, 16588, 19162, 20636, 21373, 24388, 25259, 27202, 29029, 38324, 42746, 50518, 54404, 58058, 67067, 85492, 101036, 116116, 134134, 149611, 176813, 268268, 277849, 299222, 353626, 555698, 598444, 707252, 1111396, 1944943, 3889886, 7779772]

約数ペア:

[(1, 7779772), (2, 3889886), (4, 1944943), (7, 1111396), (11, 707252), (13, 598444), (14, 555698), (22, 353626), (26, 299222), (28, 277849), (29, 268268), (44, 176813), (52, 149611), (58, 134134), (67, 116116), (77, 101036), (91, 85492), (116, 67067), (134, 58058), (143, 54404), (154, 50518), (182, 42746), (203, 38324), (268, 29029), (286, 27202), (308, 25259), (319, 24388), (364, 21373), (377, 20636), (406, 19162), (469, 16588), (572, 13601), (638, 12194), (737, 10556), (754, 10318), (812, 9581), (871, 8932), (938, 8294), (1001, 7772), (1276, 6097), (1474, 5278), (1508, 5159), (1742, 4466), (1876, 4147), (1943, 4004), (2002, 3886), (2233, 3484), (2639, 2948)]