26661864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 71424000

約数和(自身を除く): 44762136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 991, 1121, 1416, 1982, 2242, 2973, 3363, 3964, 4484, 5946, 6726, 7928, 8968, 11892, 13452, 18829, 23784, 26904, 37658, 56487, 58469, 75316, 112974, 116938, 150632, 175407, 225948, 233876, 350814, 451896, 467752, 701628, 1110911, 1403256, 2221822, 3332733, 4443644, 6665466, 8887288, 13330932, 26661864]

約数ペア:

[(1, 26661864), (2, 13330932), (3, 8887288), (4, 6665466), (6, 4443644), (8, 3332733), (12, 2221822), (19, 1403256), (24, 1110911), (38, 701628), (57, 467752), (59, 451896), (76, 350814), (114, 233876), (118, 225948), (152, 175407), (177, 150632), (228, 116938), (236, 112974), (354, 75316), (456, 58469), (472, 56487), (708, 37658), (991, 26904), (1121, 23784), (1416, 18829), (1982, 13452), (2242, 11892), (2973, 8968), (3363, 7928), (3964, 6726), (4484, 5946)]