9995605928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{55381}}^1$

素因数の和:55698

約数の個数: 64

約数和(自身を含む): 23446523520

約数和(自身を除く): 13450917592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 293, 308, 586, 616, 1172, 2051, 2344, 3223, 4102, 6446, 8204, 12892, 16408, 22561, 25784, 45122, 55381, 90244, 110762, 180488, 221524, 387667, 443048, 609191, 775334, 1218382, 1550668, 2436764, 3101336, 4264337, 4873528, 8528674, 16226633, 17057348, 32453266, 34114696, 64906532, 113586431, 129813064, 178492963, 227172862, 356985926, 454345724, 713971852, 908691448, 1249450741, 1427943704, 2498901482, 4997802964, 9995605928]

約数ペア:

[(1, 9995605928), (2, 4997802964), (4, 2498901482), (7, 1427943704), (8, 1249450741), (11, 908691448), (14, 713971852), (22, 454345724), (28, 356985926), (44, 227172862), (56, 178492963), (77, 129813064), (88, 113586431), (154, 64906532), (293, 34114696), (308, 32453266), (586, 17057348), (616, 16226633), (1172, 8528674), (2051, 4873528), (2344, 4264337), (3223, 3101336), (4102, 2436764), (6446, 1550668), (8204, 1218382), (12892, 775334), (16408, 609191), (22561, 443048), (25784, 387667), (45122, 221524), (55381, 180488), (90244, 110762)]