5671728

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 17161600

約数和(自身を除く): 11489872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 691, 912, 1026, 1368, 1382, 2052, 2073, 2736, 2764, 4104, 4146, 5528, 6219, 8208, 8292, 11056, 12438, 13129, 16584, 18657, 24876, 26258, 33168, 37314, 39387, 49752, 52516, 74628, 78774, 99504, 105032, 118161, 149256, 157548, 210064, 236322, 298512, 315096, 354483, 472644, 630192, 708966, 945288, 1417932, 1890576, 2835864, 5671728]

約数ペア:

[(1, 5671728), (2, 2835864), (3, 1890576), (4, 1417932), (6, 945288), (8, 708966), (9, 630192), (12, 472644), (16, 354483), (18, 315096), (19, 298512), (24, 236322), (27, 210064), (36, 157548), (38, 149256), (48, 118161), (54, 105032), (57, 99504), (72, 78774), (76, 74628), (108, 52516), (114, 49752), (144, 39387), (152, 37314), (171, 33168), (216, 26258), (228, 24876), (304, 18657), (342, 16584), (432, 13129), (456, 12438), (513, 11056), (684, 8292), (691, 8208), (912, 6219), (1026, 5528), (1368, 4146), (1382, 4104), (2052, 2764), (2073, 2736)]