28514106

素因数分解:

$2^1\times 3^8\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 66958164

約数和(自身を除く): 38444058

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 81, 82, 106, 123, 159, 162, 243, 246, 318, 369, 477, 486, 729, 738, 954, 1107, 1431, 1458, 2173, 2187, 2214, 2862, 3321, 4293, 4346, 4374, 6519, 6561, 6642, 8586, 9963, 12879, 13038, 13122, 19557, 19926, 25758, 29889, 38637, 39114, 58671, 59778, 77274, 89667, 115911, 117342, 176013, 179334, 231822, 269001, 347733, 352026, 528039, 538002, 695466, 1056078, 1584117, 3168234, 4752351, 9504702, 14257053, 28514106]

約数ペア:

[(1, 28514106), (2, 14257053), (3, 9504702), (6, 4752351), (9, 3168234), (18, 1584117), (27, 1056078), (41, 695466), (53, 538002), (54, 528039), (81, 352026), (82, 347733), (106, 269001), (123, 231822), (159, 179334), (162, 176013), (243, 117342), (246, 115911), (318, 89667), (369, 77274), (477, 59778), (486, 58671), (729, 39114), (738, 38637), (954, 29889), (1107, 25758), (1431, 19926), (1458, 19557), (2173, 13122), (2187, 13038), (2214, 12879), (2862, 9963), (3321, 8586), (4293, 6642), (4346, 6561), (4374, 6519)]