653430848

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31033}}^1$

素因数の和:31099

約数の個数: 56

約数和(自身を含む): 1513466112

約数和(自身を除く): 860035264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056, 31033, 62066, 124132, 217231, 248264, 434462, 496528, 868924, 993056, 1458551, 1737848, 1986112, 2917102, 3475696, 5834204, 6951392, 10209857, 11668408, 13902784, 20419714, 23336816, 40839428, 46673632, 81678856, 93347264, 163357712, 326715424, 653430848]

約数ペア:

[(1, 653430848), (2, 326715424), (4, 163357712), (7, 93347264), (8, 81678856), (14, 46673632), (16, 40839428), (28, 23336816), (32, 20419714), (47, 13902784), (56, 11668408), (64, 10209857), (94, 6951392), (112, 5834204), (188, 3475696), (224, 2917102), (329, 1986112), (376, 1737848), (448, 1458551), (658, 993056), (752, 868924), (1316, 496528), (1504, 434462), (2632, 248264), (3008, 217231), (5264, 124132), (10528, 62066), (21056, 31033)]