27967456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 62741952

約数和(自身を除く): 34774496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 233, 242, 248, 341, 352, 466, 484, 496, 682, 932, 968, 992, 1364, 1864, 1936, 2563, 2728, 3728, 3751, 3872, 5126, 5456, 7223, 7456, 7502, 10252, 10912, 14446, 15004, 20504, 28193, 28892, 30008, 41008, 56386, 57784, 60016, 79453, 82016, 112772, 115568, 120032, 158906, 225544, 231136, 317812, 451088, 635624, 873983, 902176, 1271248, 1747966, 2542496, 3495932, 6991864, 13983728, 27967456]

約数ペア:

[(1, 27967456), (2, 13983728), (4, 6991864), (8, 3495932), (11, 2542496), (16, 1747966), (22, 1271248), (31, 902176), (32, 873983), (44, 635624), (62, 451088), (88, 317812), (121, 231136), (124, 225544), (176, 158906), (233, 120032), (242, 115568), (248, 112772), (341, 82016), (352, 79453), (466, 60016), (484, 57784), (496, 56386), (682, 41008), (932, 30008), (968, 28892), (992, 28193), (1364, 20504), (1864, 15004), (1936, 14446), (2563, 10912), (2728, 10252), (3728, 7502), (3751, 7456), (3872, 7223), (5126, 5456)]