39957016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 45843944

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 97, 124, 151, 194, 248, 302, 341, 388, 604, 682, 776, 1067, 1208, 1364, 1661, 2134, 2728, 3007, 3322, 4268, 4681, 6014, 6644, 8536, 9362, 12028, 13288, 14647, 18724, 24056, 29294, 33077, 37448, 51491, 58588, 66154, 102982, 117176, 132308, 161117, 205964, 264616, 322234, 411928, 454057, 644468, 908114, 1288936, 1816228, 3632456, 4994627, 9989254, 19978508, 39957016]

約数ペア:

[(1, 39957016), (2, 19978508), (4, 9989254), (8, 4994627), (11, 3632456), (22, 1816228), (31, 1288936), (44, 908114), (62, 644468), (88, 454057), (97, 411928), (124, 322234), (151, 264616), (194, 205964), (248, 161117), (302, 132308), (341, 117176), (388, 102982), (604, 66154), (682, 58588), (776, 51491), (1067, 37448), (1208, 33077), (1364, 29294), (1661, 24056), (2134, 18724), (2728, 14647), (3007, 13288), (3322, 12028), (4268, 9362), (4681, 8536), (6014, 6644)]