129327772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 276792768

約数和(自身を除く): 147464996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 2801, 3298, 5602, 6596, 11204, 11543, 19607, 23086, 39214, 46172, 47617, 78428, 95234, 190468, 271697, 333319, 543394, 666638, 1086788, 1333276, 1901879, 3803758, 4618849, 7607516, 9237698, 18475396, 32331943, 64663886, 129327772]

約数ペア:

[(1, 129327772), (2, 64663886), (4, 32331943), (7, 18475396), (14, 9237698), (17, 7607516), (28, 4618849), (34, 3803758), (68, 1901879), (97, 1333276), (119, 1086788), (194, 666638), (238, 543394), (388, 333319), (476, 271697), (679, 190468), (1358, 95234), (1649, 78428), (2716, 47617), (2801, 46172), (3298, 39214), (5602, 23086), (6596, 19607), (11204, 11543)]