788266986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4175

約数の個数: 64

約数和(自身を含む): 1767080448

約数和(自身を除く): 978813462

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 611, 689, 1222, 1378, 1833, 2067, 2491, 3666, 4057, 4134, 4982, 7473, 8114, 12171, 14946, 24342, 32383, 52741, 64766, 97149, 105482, 158223, 190679, 194298, 215021, 316446, 381358, 430042, 572037, 645063, 1144074, 1290126, 2478827, 2795273, 4957654, 5590546, 7436481, 8385819, 10105987, 14872962, 16771638, 20211974, 30317961, 60635922, 131377831, 262755662, 394133493, 788266986]

約数ペア:

[(1, 788266986), (2, 394133493), (3, 262755662), (6, 131377831), (13, 60635922), (26, 30317961), (39, 20211974), (47, 16771638), (53, 14872962), (78, 10105987), (94, 8385819), (106, 7436481), (141, 5590546), (159, 4957654), (282, 2795273), (318, 2478827), (611, 1290126), (689, 1144074), (1222, 645063), (1378, 572037), (1833, 430042), (2067, 381358), (2491, 316446), (3666, 215021), (4057, 194298), (4134, 190679), (4982, 158223), (7473, 105482), (8114, 97149), (12171, 64766), (14946, 52741), (24342, 32383)]