28968534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3845

約数の個数: 48

約数和(自身を含む): 72926880

約数和(自身を除く): 43958346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3769, 3843, 7538, 7686, 11307, 22614, 26383, 33921, 52766, 67842, 79149, 158298, 229909, 237447, 459818, 474894, 689727, 1379454, 1609363, 2069181, 3218726, 4138362, 4828089, 9656178, 14484267, 28968534]

約数ペア:

[(1, 28968534), (2, 14484267), (3, 9656178), (6, 4828089), (7, 4138362), (9, 3218726), (14, 2069181), (18, 1609363), (21, 1379454), (42, 689727), (61, 474894), (63, 459818), (122, 237447), (126, 229909), (183, 158298), (366, 79149), (427, 67842), (549, 52766), (854, 33921), (1098, 26383), (1281, 22614), (2562, 11307), (3769, 7686), (3843, 7538)]