826978048

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 1788385536

約数和(自身を除く): 961407488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 256, 382, 416, 764, 832, 1301, 1528, 1664, 2483, 2602, 3056, 3328, 4966, 5204, 6112, 9932, 10408, 12224, 16913, 19864, 20816, 24448, 33826, 39728, 41632, 48896, 67652, 79456, 83264, 135304, 158912, 166528, 248491, 270608, 317824, 333056, 496982, 541216, 635648, 993964, 1082432, 1987928, 2164864, 3230383, 3975856, 4329728, 6460766, 7951712, 12921532, 15903424, 25843064, 31806848, 51686128, 63613696, 103372256, 206744512, 413489024, 826978048]

約数ペア:

[(1, 826978048), (2, 413489024), (4, 206744512), (8, 103372256), (13, 63613696), (16, 51686128), (26, 31806848), (32, 25843064), (52, 15903424), (64, 12921532), (104, 7951712), (128, 6460766), (191, 4329728), (208, 3975856), (256, 3230383), (382, 2164864), (416, 1987928), (764, 1082432), (832, 993964), (1301, 635648), (1528, 541216), (1664, 496982), (2483, 333056), (2602, 317824), (3056, 270608), (3328, 248491), (4966, 166528), (5204, 158912), (6112, 135304), (9932, 83264), (10408, 79456), (12224, 67652), (16913, 48896), (19864, 41632), (20816, 39728), (24448, 33826)]