28295851776

素因数分解:

$2^8\times 3^1\times {\mathrm{521}}^1\times {\mathrm{70717}}^1$

素因数の和:71257

約数の個数: 72

約数和(自身を含む): 75453843024

約数和(自身を除く): 47157991248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 521, 768, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 12504, 16672, 25008, 33344, 50016, 66688, 70717, 100032, 133376, 141434, 200064, 212151, 282868, 400128, 424302, 565736, 848604, 1131472, 1697208, 2262944, 3394416, 4525888, 6788832, 9051776, 13577664, 18103552, 27155328, 36843557, 54310656, 73687114, 110530671, 147374228, 221061342, 294748456, 442122684, 589496912, 884245368, 1178993824, 1768490736, 2357987648, 3536981472, 4715975296, 7073962944, 9431950592, 14147925888, 28295851776]

約数ペア:

[(1, 28295851776), (2, 14147925888), (3, 9431950592), (4, 7073962944), (6, 4715975296), (8, 3536981472), (12, 2357987648), (16, 1768490736), (24, 1178993824), (32, 884245368), (48, 589496912), (64, 442122684), (96, 294748456), (128, 221061342), (192, 147374228), (256, 110530671), (384, 73687114), (521, 54310656), (768, 36843557), (1042, 27155328), (1563, 18103552), (2084, 13577664), (3126, 9051776), (4168, 6788832), (6252, 4525888), (8336, 3394416), (12504, 2262944), (16672, 1697208), (25008, 1131472), (33344, 848604), (50016, 565736), (66688, 424302), (70717, 400128), (100032, 282868), (133376, 212151), (141434, 200064)]