42264656

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 103136256

約数和(自身を除く): 60871600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 47, 49, 56, 62, 74, 94, 98, 112, 124, 148, 188, 196, 217, 248, 259, 296, 329, 376, 392, 434, 496, 518, 592, 658, 752, 784, 868, 1036, 1147, 1316, 1457, 1519, 1736, 1739, 1813, 2072, 2294, 2303, 2632, 2914, 3038, 3472, 3478, 3626, 4144, 4588, 4606, 5264, 5828, 6076, 6956, 7252, 8029, 9176, 9212, 10199, 11656, 12152, 12173, 13912, 14504, 16058, 18352, 18424, 20398, 23312, 24304, 24346, 27824, 29008, 32116, 36848, 40796, 48692, 53909, 56203, 64232, 71393, 81592, 85211, 97384, 107818, 112406, 128464, 142786, 163184, 170422, 194768, 215636, 224812, 285572, 340844, 377363, 431272, 449624, 571144, 681688, 754726, 862544, 899248, 1142288, 1363376, 1509452, 2641541, 3018904, 5283082, 6037808, 10566164, 21132328, 42264656]

約数ペア:

[(1, 42264656), (2, 21132328), (4, 10566164), (7, 6037808), (8, 5283082), (14, 3018904), (16, 2641541), (28, 1509452), (31, 1363376), (37, 1142288), (47, 899248), (49, 862544), (56, 754726), (62, 681688), (74, 571144), (94, 449624), (98, 431272), (112, 377363), (124, 340844), (148, 285572), (188, 224812), (196, 215636), (217, 194768), (248, 170422), (259, 163184), (296, 142786), (329, 128464), (376, 112406), (392, 107818), (434, 97384), (496, 85211), (518, 81592), (592, 71393), (658, 64232), (752, 56203), (784, 53909), (868, 48692), (1036, 40796), (1147, 36848), (1316, 32116), (1457, 29008), (1519, 27824), (1736, 24346), (1739, 24304), (1813, 23312), (2072, 20398), (2294, 18424), (2303, 18352), (2632, 16058), (2914, 14504), (3038, 13912), (3472, 12173), (3478, 12152), (3626, 11656), (4144, 10199), (4588, 9212), (4606, 9176), (5264, 8029), (5828, 7252), (6076, 6956)]