42668164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 102332160

約数和(自身を除く): 59663996

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 58, 68, 77, 116, 119, 154, 187, 203, 238, 281, 308, 319, 374, 406, 476, 493, 562, 638, 748, 812, 986, 1124, 1276, 1309, 1967, 1972, 2233, 2618, 3091, 3451, 3934, 4466, 4777, 5236, 5423, 6182, 6902, 7868, 8149, 8932, 9554, 10846, 12364, 13804, 16298, 19108, 21637, 21692, 32596, 33439, 37961, 43274, 52547, 57043, 66878, 75922, 86548, 89639, 105094, 114086, 133756, 138533, 151844, 179278, 210188, 228172, 277066, 358556, 367829, 554132, 627473, 735658, 969731, 1254946, 1471316, 1523863, 1939462, 2509892, 3047726, 3878924, 6095452, 10667041, 21334082, 42668164]

約数ペア:

[(1, 42668164), (2, 21334082), (4, 10667041), (7, 6095452), (11, 3878924), (14, 3047726), (17, 2509892), (22, 1939462), (28, 1523863), (29, 1471316), (34, 1254946), (44, 969731), (58, 735658), (68, 627473), (77, 554132), (116, 367829), (119, 358556), (154, 277066), (187, 228172), (203, 210188), (238, 179278), (281, 151844), (308, 138533), (319, 133756), (374, 114086), (406, 105094), (476, 89639), (493, 86548), (562, 75922), (638, 66878), (748, 57043), (812, 52547), (986, 43274), (1124, 37961), (1276, 33439), (1309, 32596), (1967, 21692), (1972, 21637), (2233, 19108), (2618, 16298), (3091, 13804), (3451, 12364), (3934, 10846), (4466, 9554), (4777, 8932), (5236, 8149), (5423, 7868), (6182, 6902)]