28367009552

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1\times {\mathrm{1787}}^1$

素因数の和:2596

約数の個数: 80

約数和(自身を含む): 63200335872

約数和(自身を除く): 34833326320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 523, 542, 1046, 1084, 1787, 1897, 2092, 2168, 3574, 3661, 3794, 4184, 4336, 7148, 7322, 7588, 8368, 12509, 14296, 14644, 15176, 25018, 28592, 29288, 30352, 50036, 58576, 100072, 141733, 200144, 283466, 484277, 566932, 934601, 968554, 992131, 1133864, 1869202, 1937108, 1984262, 2267728, 3389939, 3738404, 3874216, 3968524, 6542207, 6779878, 7476808, 7748432, 7937048, 13084414, 13559756, 14953616, 15874096, 26168828, 27119512, 52337656, 54239024, 104675312, 253276871, 506553742, 1013107484, 1772938097, 2026214968, 3545876194, 4052429936, 7091752388, 14183504776, 28367009552]

約数ペア:

[(1, 28367009552), (2, 14183504776), (4, 7091752388), (7, 4052429936), (8, 3545876194), (14, 2026214968), (16, 1772938097), (28, 1013107484), (56, 506553742), (112, 253276871), (271, 104675312), (523, 54239024), (542, 52337656), (1046, 27119512), (1084, 26168828), (1787, 15874096), (1897, 14953616), (2092, 13559756), (2168, 13084414), (3574, 7937048), (3661, 7748432), (3794, 7476808), (4184, 6779878), (4336, 6542207), (7148, 3968524), (7322, 3874216), (7588, 3738404), (8368, 3389939), (12509, 2267728), (14296, 1984262), (14644, 1937108), (15176, 1869202), (25018, 1133864), (28592, 992131), (29288, 968554), (30352, 934601), (50036, 566932), (58576, 484277), (100072, 283466), (141733, 200144)]