39244982

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 32383498

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 139, 278, 301, 469, 602, 938, 973, 1946, 2107, 2881, 3283, 4214, 5762, 5977, 6566, 6811, 9313, 11954, 13622, 18626, 20167, 40334, 41839, 65191, 83678, 130382, 141169, 282338, 292873, 400459, 456337, 585746, 800918, 912674, 2803213, 5606426, 19622491, 39244982]

約数ペア:

[(1, 39244982), (2, 19622491), (7, 5606426), (14, 2803213), (43, 912674), (49, 800918), (67, 585746), (86, 456337), (98, 400459), (134, 292873), (139, 282338), (278, 141169), (301, 130382), (469, 83678), (602, 65191), (938, 41839), (973, 40334), (1946, 20167), (2107, 18626), (2881, 13622), (3283, 11954), (4214, 9313), (5762, 6811), (5977, 6566)]