27749449884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{12889}}^1$

素因数の和:13319

約数の個数: 96

約数和(自身を含む): 71811530560

約数和(自身を除く): 44062080676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 373, 444, 481, 746, 962, 1119, 1443, 1492, 1924, 2238, 2886, 4476, 4849, 5772, 9698, 12889, 13801, 14547, 19396, 25778, 27602, 29094, 38667, 41403, 51556, 55204, 58188, 77334, 82806, 154668, 165612, 167557, 179413, 335114, 358826, 476893, 502671, 538239, 670228, 717652, 953786, 1005342, 1076478, 1430679, 1907572, 2010684, 2152956, 2861358, 4807597, 5722716, 6199609, 9615194, 12399218, 14422791, 18598827, 19230388, 24798436, 28845582, 37197654, 57691164, 62498761, 74395308, 124997522, 177881089, 187496283, 249995044, 355762178, 374992566, 533643267, 711524356, 749985132, 1067286534, 2134573068, 2312454157, 4624908314, 6937362471, 9249816628, 13874724942, 27749449884]

約数ペア:

[(1, 27749449884), (2, 13874724942), (3, 9249816628), (4, 6937362471), (6, 4624908314), (12, 2312454157), (13, 2134573068), (26, 1067286534), (37, 749985132), (39, 711524356), (52, 533643267), (74, 374992566), (78, 355762178), (111, 249995044), (148, 187496283), (156, 177881089), (222, 124997522), (373, 74395308), (444, 62498761), (481, 57691164), (746, 37197654), (962, 28845582), (1119, 24798436), (1443, 19230388), (1492, 18598827), (1924, 14422791), (2238, 12399218), (2886, 9615194), (4476, 6199609), (4849, 5722716), (5772, 4807597), (9698, 2861358), (12889, 2152956), (13801, 2010684), (14547, 1907572), (19396, 1430679), (25778, 1076478), (27602, 1005342), (29094, 953786), (38667, 717652), (41403, 670228), (51556, 538239), (55204, 502671), (58188, 476893), (77334, 358826), (82806, 335114), (154668, 179413), (165612, 167557)]