77962864

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5081}}^1$

素因数の和:5233

約数の個数: 40

約数和(自身を含む): 173926368

約数和(自身を除く): 95963504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 5081, 7672, 10162, 15344, 20324, 35567, 40648, 71134, 81296, 142268, 284536, 569072, 696097, 1392194, 2784388, 4872679, 5568776, 9745358, 11137552, 19490716, 38981432, 77962864]

約数ペア:

[(1, 77962864), (2, 38981432), (4, 19490716), (7, 11137552), (8, 9745358), (14, 5568776), (16, 4872679), (28, 2784388), (56, 1392194), (112, 696097), (137, 569072), (274, 284536), (548, 142268), (959, 81296), (1096, 71134), (1918, 40648), (2192, 35567), (3836, 20324), (5081, 15344), (7672, 10162)]