63447748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 143068632

約数和(自身を除く): 79620884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 673, 962, 1036, 1274, 1346, 1813, 1924, 2548, 2692, 3367, 3626, 4711, 6734, 7252, 8749, 9422, 13468, 17498, 18844, 23569, 24901, 32977, 34996, 47138, 49802, 61243, 65954, 94276, 99604, 122486, 131908, 174307, 244972, 323713, 348614, 428701, 647426, 697228, 857402, 1220149, 1294852, 1714804, 2265991, 2440298, 4531982, 4880596, 9063964, 15861937, 31723874, 63447748]

約数ペア:

[(1, 63447748), (2, 31723874), (4, 15861937), (7, 9063964), (13, 4880596), (14, 4531982), (26, 2440298), (28, 2265991), (37, 1714804), (49, 1294852), (52, 1220149), (74, 857402), (91, 697228), (98, 647426), (148, 428701), (182, 348614), (196, 323713), (259, 244972), (364, 174307), (481, 131908), (518, 122486), (637, 99604), (673, 94276), (962, 65954), (1036, 61243), (1274, 49802), (1346, 47138), (1813, 34996), (1924, 32977), (2548, 24901), (2692, 23569), (3367, 18844), (3626, 17498), (4711, 13468), (6734, 9422), (7252, 8749)]