13541528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 22746472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 89, 91, 104, 133, 143, 152, 154, 178, 182, 209, 247, 266, 286, 308, 356, 364, 418, 494, 532, 572, 616, 623, 712, 728, 836, 979, 988, 1001, 1064, 1144, 1157, 1246, 1463, 1672, 1691, 1729, 1958, 1976, 2002, 2314, 2492, 2717, 2926, 3382, 3458, 3916, 4004, 4628, 4984, 5434, 5852, 6764, 6853, 6916, 7832, 8008, 8099, 9256, 10868, 11704, 11837, 12727, 13528, 13706, 13832, 16198, 18601, 19019, 21736, 21983, 23674, 25454, 27412, 32396, 37202, 38038, 43966, 47348, 50908, 54824, 64792, 74404, 76076, 87932, 89089, 94696, 101816, 130207, 148808, 152152, 153881, 175864, 178178, 241813, 260414, 307762, 356356, 483626, 520828, 615524, 712712, 967252, 1041656, 1231048, 1692691, 1934504, 3385382, 6770764, 13541528]

約数ペア:

[(1, 13541528), (2, 6770764), (4, 3385382), (7, 1934504), (8, 1692691), (11, 1231048), (13, 1041656), (14, 967252), (19, 712712), (22, 615524), (26, 520828), (28, 483626), (38, 356356), (44, 307762), (52, 260414), (56, 241813), (76, 178178), (77, 175864), (88, 153881), (89, 152152), (91, 148808), (104, 130207), (133, 101816), (143, 94696), (152, 89089), (154, 87932), (178, 76076), (182, 74404), (209, 64792), (247, 54824), (266, 50908), (286, 47348), (308, 43966), (356, 38038), (364, 37202), (418, 32396), (494, 27412), (532, 25454), (572, 23674), (616, 21983), (623, 21736), (712, 19019), (728, 18601), (836, 16198), (979, 13832), (988, 13706), (1001, 13528), (1064, 12727), (1144, 11837), (1157, 11704), (1246, 10868), (1463, 9256), (1672, 8099), (1691, 8008), (1729, 7832), (1958, 6916), (1976, 6853), (2002, 6764), (2314, 5852), (2492, 5434), (2717, 4984), (2926, 4628), (3382, 4004), (3458, 3916)]