67156750808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1\times {\mathrm{17977}}^1$

素因数の和:21520

約数の個数: 64

約数和(自身を含む): 151532966400

約数和(自身を除く): 84376215592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3511, 7022, 14044, 17977, 24577, 28088, 35954, 49154, 66709, 71908, 98308, 125839, 133418, 143816, 196616, 251678, 266836, 341563, 466963, 503356, 533672, 683126, 933926, 1006712, 1366252, 1867852, 2390941, 2732504, 3735704, 4781882, 9563764, 19127528, 63117247, 126234494, 252468988, 441820729, 504937976, 883641458, 1199227693, 1767282916, 2398455386, 3534565832, 4796910772, 8394593851, 9593821544, 16789187702, 33578375404, 67156750808]

約数ペア:

[(1, 67156750808), (2, 33578375404), (4, 16789187702), (7, 9593821544), (8, 8394593851), (14, 4796910772), (19, 3534565832), (28, 2398455386), (38, 1767282916), (56, 1199227693), (76, 883641458), (133, 504937976), (152, 441820729), (266, 252468988), (532, 126234494), (1064, 63117247), (3511, 19127528), (7022, 9563764), (14044, 4781882), (17977, 3735704), (24577, 2732504), (28088, 2390941), (35954, 1867852), (49154, 1366252), (66709, 1006712), (71908, 933926), (98308, 683126), (125839, 533672), (133418, 503356), (143816, 466963), (196616, 341563), (251678, 266836)]