28537542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 41446458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 107, 198, 214, 297, 321, 449, 594, 642, 898, 963, 1177, 1347, 1926, 2354, 2694, 2889, 3531, 4041, 4939, 5778, 7062, 8082, 9878, 10593, 12123, 14817, 21186, 24246, 29634, 31779, 44451, 48043, 63558, 88902, 96086, 133353, 144129, 266706, 288258, 432387, 528473, 864774, 1056946, 1297161, 1585419, 2594322, 3170838, 4756257, 9512514, 14268771, 28537542]

約数ペア:

[(1, 28537542), (2, 14268771), (3, 9512514), (6, 4756257), (9, 3170838), (11, 2594322), (18, 1585419), (22, 1297161), (27, 1056946), (33, 864774), (54, 528473), (66, 432387), (99, 288258), (107, 266706), (198, 144129), (214, 133353), (297, 96086), (321, 88902), (449, 63558), (594, 48043), (642, 44451), (898, 31779), (963, 29634), (1177, 24246), (1347, 21186), (1926, 14817), (2354, 12123), (2694, 10593), (2889, 9878), (3531, 8082), (4041, 7062), (4939, 5778)]