66962028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 185697792

約数和(自身を除く): 118735764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 2423, 3948, 4606, 4846, 6909, 7269, 9212, 9692, 13818, 14538, 16961, 27636, 29076, 33922, 50883, 67844, 101766, 113881, 118727, 203532, 227762, 237454, 341643, 356181, 455524, 474908, 683286, 712362, 797167, 1366572, 1424724, 1594334, 2391501, 3188668, 4783002, 5580169, 9566004, 11160338, 16740507, 22320676, 33481014, 66962028]

約数ペア:

[(1, 66962028), (2, 33481014), (3, 22320676), (4, 16740507), (6, 11160338), (7, 9566004), (12, 5580169), (14, 4783002), (21, 3188668), (28, 2391501), (42, 1594334), (47, 1424724), (49, 1366572), (84, 797167), (94, 712362), (98, 683286), (141, 474908), (147, 455524), (188, 356181), (196, 341643), (282, 237454), (294, 227762), (329, 203532), (564, 118727), (588, 113881), (658, 101766), (987, 67844), (1316, 50883), (1974, 33922), (2303, 29076), (2423, 27636), (3948, 16961), (4606, 14538), (4846, 13818), (6909, 9692), (7269, 9212)]