4672784

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 30

約数和(自身を含む): 9566910

約数和(自身を除く): 4894126

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 809, 1444, 1618, 2888, 3236, 5776, 6472, 12944, 15371, 30742, 61484, 122968, 245936, 292049, 584098, 1168196, 2336392, 4672784]

約数ペア:

[(1, 4672784), (2, 2336392), (4, 1168196), (8, 584098), (16, 292049), (19, 245936), (38, 122968), (76, 61484), (152, 30742), (304, 15371), (361, 12944), (722, 6472), (809, 5776), (1444, 3236), (1618, 2888)]