29561168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 71662080

約数和(自身を除く): 42100912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 257, 316, 364, 514, 553, 632, 728, 1027, 1028, 1106, 1264, 1456, 1799, 2054, 2056, 2212, 3341, 3598, 4108, 4112, 4424, 6682, 7189, 7196, 8216, 8848, 13364, 14378, 14392, 16432, 20303, 23387, 26728, 28756, 28784, 40606, 46774, 53456, 57512, 81212, 93548, 115024, 142121, 162424, 187096, 263939, 284242, 324848, 374192, 527878, 568484, 1055756, 1136968, 1847573, 2111512, 2273936, 3695146, 4223024, 7390292, 14780584, 29561168]

約数ペア:

[(1, 29561168), (2, 14780584), (4, 7390292), (7, 4223024), (8, 3695146), (13, 2273936), (14, 2111512), (16, 1847573), (26, 1136968), (28, 1055756), (52, 568484), (56, 527878), (79, 374192), (91, 324848), (104, 284242), (112, 263939), (158, 187096), (182, 162424), (208, 142121), (257, 115024), (316, 93548), (364, 81212), (514, 57512), (553, 53456), (632, 46774), (728, 40606), (1027, 28784), (1028, 28756), (1106, 26728), (1264, 23387), (1456, 20303), (1799, 16432), (2054, 14392), (2056, 14378), (2212, 13364), (3341, 8848), (3598, 8216), (4108, 7196), (4112, 7189), (4424, 6682)]