4328147408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{57641}}^1$

素因数の和:57700

約数の個数: 60

約数和(自身を含む): 9531335268

約数和(自身を除く): 5203187860

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 9386, 18772, 37544, 57641, 75088, 115282, 230564, 461128, 749333, 922256, 1095179, 1498666, 2190358, 2997332, 4380716, 5994664, 8761432, 11989328, 14237327, 17522864, 20808401, 28474654, 41616802, 56949308, 83233604, 113898616, 166467208, 227797232, 270509213, 332934416, 541018426, 1082036852, 2164073704, 4328147408]

約数ペア:

[(1, 4328147408), (2, 2164073704), (4, 1082036852), (8, 541018426), (13, 332934416), (16, 270509213), (19, 227797232), (26, 166467208), (38, 113898616), (52, 83233604), (76, 56949308), (104, 41616802), (152, 28474654), (208, 20808401), (247, 17522864), (304, 14237327), (361, 11989328), (494, 8761432), (722, 5994664), (988, 4380716), (1444, 2997332), (1976, 2190358), (2888, 1498666), (3952, 1095179), (4693, 922256), (5776, 749333), (9386, 461128), (18772, 230564), (37544, 115282), (57641, 75088)]