7390409908

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6317}}^1$

素因数の和:6509

約数の個数: 72

約数和(自身を含む): 15488299008

約数和(自身を除く): 8097889100

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 127, 188, 196, 254, 329, 508, 658, 889, 1316, 1778, 2303, 3556, 4606, 5969, 6223, 6317, 9212, 11938, 12446, 12634, 23876, 24892, 25268, 41783, 44219, 83566, 88438, 167132, 176876, 292481, 296899, 309533, 584962, 593798, 619066, 802259, 1169924, 1187596, 1238132, 1604518, 2078293, 3209036, 4156586, 5615813, 8313172, 11231626, 14548051, 22463252, 29096102, 37706173, 39310691, 58192204, 75412346, 78621382, 150824692, 157242764, 263943211, 527886422, 1055772844, 1847602477, 3695204954, 7390409908]

約数ペア:

[(1, 7390409908), (2, 3695204954), (4, 1847602477), (7, 1055772844), (14, 527886422), (28, 263943211), (47, 157242764), (49, 150824692), (94, 78621382), (98, 75412346), (127, 58192204), (188, 39310691), (196, 37706173), (254, 29096102), (329, 22463252), (508, 14548051), (658, 11231626), (889, 8313172), (1316, 5615813), (1778, 4156586), (2303, 3209036), (3556, 2078293), (4606, 1604518), (5969, 1238132), (6223, 1187596), (6317, 1169924), (9212, 802259), (11938, 619066), (12446, 593798), (12634, 584962), (23876, 309533), (24892, 296899), (25268, 292481), (41783, 176876), (44219, 167132), (83566, 88438)]