25571568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 80

約数和(自身を含む): 75888000

約数和(自身を除く): 50316432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 2549, 3344, 5016, 5098, 7647, 10032, 10196, 15294, 20392, 28039, 30588, 40784, 48431, 56078, 61176, 84117, 96862, 112156, 122352, 145293, 168234, 193724, 224312, 290586, 336468, 387448, 448624, 532741, 581172, 672936, 774896, 1065482, 1162344, 1345872, 1598223, 2130964, 2324688, 3196446, 4261928, 6392892, 8523856, 12785784, 25571568]

約数ペア:

[(1, 25571568), (2, 12785784), (3, 8523856), (4, 6392892), (6, 4261928), (8, 3196446), (11, 2324688), (12, 2130964), (16, 1598223), (19, 1345872), (22, 1162344), (24, 1065482), (33, 774896), (38, 672936), (44, 581172), (48, 532741), (57, 448624), (66, 387448), (76, 336468), (88, 290586), (114, 224312), (132, 193724), (152, 168234), (176, 145293), (209, 122352), (228, 112156), (264, 96862), (304, 84117), (418, 61176), (456, 56078), (528, 48431), (627, 40784), (836, 30588), (912, 28039), (1254, 20392), (1672, 15294), (2508, 10196), (2549, 10032), (3344, 7647), (5016, 5098)]