28310832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 88150608

約数和(自身を除く): 59839776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 293, 366, 396, 488, 528, 549, 586, 671, 732, 792, 879, 976, 1098, 1172, 1342, 1464, 1584, 1758, 2013, 2196, 2344, 2637, 2684, 2928, 3223, 3516, 4026, 4392, 4688, 5274, 5368, 6039, 6446, 7032, 8052, 8784, 9669, 10548, 10736, 12078, 12892, 14064, 16104, 17873, 19338, 21096, 24156, 25784, 29007, 32208, 35746, 38676, 42192, 48312, 51568, 53619, 58014, 71492, 77352, 96624, 107238, 116028, 142984, 154704, 160857, 196603, 214476, 232056, 285968, 321714, 393206, 428952, 464112, 589809, 643428, 786412, 857904, 1179618, 1286856, 1572824, 1769427, 2359236, 2573712, 3145648, 3538854, 4718472, 7077708, 9436944, 14155416, 28310832]

約数ペア:

[(1, 28310832), (2, 14155416), (3, 9436944), (4, 7077708), (6, 4718472), (8, 3538854), (9, 3145648), (11, 2573712), (12, 2359236), (16, 1769427), (18, 1572824), (22, 1286856), (24, 1179618), (33, 857904), (36, 786412), (44, 643428), (48, 589809), (61, 464112), (66, 428952), (72, 393206), (88, 321714), (99, 285968), (122, 232056), (132, 214476), (144, 196603), (176, 160857), (183, 154704), (198, 142984), (244, 116028), (264, 107238), (293, 96624), (366, 77352), (396, 71492), (488, 58014), (528, 53619), (549, 51568), (586, 48312), (671, 42192), (732, 38676), (792, 35746), (879, 32208), (976, 29007), (1098, 25784), (1172, 24156), (1342, 21096), (1464, 19338), (1584, 17873), (1758, 16104), (2013, 14064), (2196, 12892), (2344, 12078), (2637, 10736), (2684, 10548), (2928, 9669), (3223, 8784), (3516, 8052), (4026, 7032), (4392, 6446), (4688, 6039), (5274, 5368)]