24985532

素因数分解:

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

素因数の和:88

約数の個数: 72

約数和(自身を含む): 54662832

約数和(自身を除く): 29677300

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 121, 143, 209, 242, 247, 286, 361, 418, 484, 494, 572, 722, 836, 988, 1331, 1444, 1573, 2299, 2662, 2717, 3146, 3971, 4598, 4693, 5324, 5434, 6292, 7942, 9196, 9386, 10868, 15884, 17303, 18772, 25289, 29887, 34606, 43681, 50578, 51623, 59774, 69212, 87362, 101156, 103246, 119548, 174724, 206492, 328757, 480491, 567853, 657514, 960982, 1135706, 1315028, 1921964, 2271412, 6246383, 12492766, 24985532]

約数ペア:

[(1, 24985532), (2, 12492766), (4, 6246383), (11, 2271412), (13, 1921964), (19, 1315028), (22, 1135706), (26, 960982), (38, 657514), (44, 567853), (52, 480491), (76, 328757), (121, 206492), (143, 174724), (209, 119548), (242, 103246), (247, 101156), (286, 87362), (361, 69212), (418, 59774), (484, 51623), (494, 50578), (572, 43681), (722, 34606), (836, 29887), (988, 25289), (1331, 18772), (1444, 17303), (1573, 15884), (2299, 10868), (2662, 9386), (2717, 9196), (3146, 7942), (3971, 6292), (4598, 5434), (4693, 5324)]