26976884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 57600480

約数和(自身を除く): 30623596

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 61, 76, 92, 122, 209, 244, 253, 418, 437, 506, 529, 671, 836, 874, 1012, 1058, 1159, 1342, 1403, 1748, 2116, 2318, 2684, 2806, 4636, 4807, 5612, 5819, 9614, 10051, 11638, 12749, 15433, 19228, 20102, 23276, 25498, 26657, 30866, 32269, 40204, 50996, 53314, 61732, 64538, 106628, 110561, 129076, 221122, 293227, 354959, 442244, 586454, 613111, 709918, 1172908, 1226222, 1419836, 2452444, 6744221, 13488442, 26976884]

約数ペア:

[(1, 26976884), (2, 13488442), (4, 6744221), (11, 2452444), (19, 1419836), (22, 1226222), (23, 1172908), (38, 709918), (44, 613111), (46, 586454), (61, 442244), (76, 354959), (92, 293227), (122, 221122), (209, 129076), (244, 110561), (253, 106628), (418, 64538), (437, 61732), (506, 53314), (529, 50996), (671, 40204), (836, 32269), (874, 30866), (1012, 26657), (1058, 25498), (1159, 23276), (1342, 20102), (1403, 19228), (1748, 15433), (2116, 12749), (2318, 11638), (2684, 10051), (2806, 9614), (4636, 5819), (4807, 5612)]