772807672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55871}}^1$

素因数の和:55916

約数の個数: 64

約数和(自身を含む): 1877299200

約数和(自身を除く): 1104491528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 55871, 111742, 223484, 391097, 446968, 726323, 782194, 1061549, 1452646, 1564388, 2123098, 2905292, 3128776, 4246196, 5084261, 5810584, 7430843, 8492392, 10168522, 13800137, 14861686, 20337044, 27600274, 29723372, 40674088, 55200548, 59446744, 96600959, 110401096, 193201918, 386403836, 772807672]

約数ペア:

[(1, 772807672), (2, 386403836), (4, 193201918), (7, 110401096), (8, 96600959), (13, 59446744), (14, 55200548), (19, 40674088), (26, 29723372), (28, 27600274), (38, 20337044), (52, 14861686), (56, 13800137), (76, 10168522), (91, 8492392), (104, 7430843), (133, 5810584), (152, 5084261), (182, 4246196), (247, 3128776), (266, 2905292), (364, 2123098), (494, 1564388), (532, 1452646), (728, 1061549), (988, 782194), (1064, 726323), (1729, 446968), (1976, 391097), (3458, 223484), (6916, 111742), (13832, 55871)]