28305471808

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{250013}}^1$

素因数の和:250115

約数の個数: 56

約数和(自身を含む): 59058307080

約数和(自身を除く): 30752835272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 232, 244, 464, 488, 928, 976, 1769, 1856, 1952, 3538, 3904, 7076, 14152, 28304, 56608, 113216, 250013, 500026, 1000052, 2000104, 4000208, 7250377, 8000416, 14500754, 15250793, 16000832, 29001508, 30501586, 58003016, 61003172, 116006032, 122006344, 232012064, 244012688, 442272997, 464024128, 488025376, 884545994, 976050752, 1769091988, 3538183976, 7076367952, 14152735904, 28305471808]

約数ペア:

[(1, 28305471808), (2, 14152735904), (4, 7076367952), (8, 3538183976), (16, 1769091988), (29, 976050752), (32, 884545994), (58, 488025376), (61, 464024128), (64, 442272997), (116, 244012688), (122, 232012064), (232, 122006344), (244, 116006032), (464, 61003172), (488, 58003016), (928, 30501586), (976, 29001508), (1769, 16000832), (1856, 15250793), (1952, 14500754), (3538, 8000416), (3904, 7250377), (7076, 4000208), (14152, 2000104), (28304, 1000052), (56608, 500026), (113216, 250013)]