65776256

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 64

約数和(自身を含む): 161306880

約数和(自身を除く): 95530624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5647, 5824, 11294, 11648, 22588, 39529, 45176, 73411, 79058, 90352, 146822, 158116, 180704, 293644, 316232, 361408, 513877, 587288, 632464, 722816, 1027754, 1174576, 1264928, 2055508, 2349152, 2529856, 4111016, 4698304, 5059712, 8222032, 9396608, 16444064, 32888128, 65776256]

約数ペア:

[(1, 65776256), (2, 32888128), (4, 16444064), (7, 9396608), (8, 8222032), (13, 5059712), (14, 4698304), (16, 4111016), (26, 2529856), (28, 2349152), (32, 2055508), (52, 1264928), (56, 1174576), (64, 1027754), (91, 722816), (104, 632464), (112, 587288), (128, 513877), (182, 361408), (208, 316232), (224, 293644), (364, 180704), (416, 158116), (448, 146822), (728, 90352), (832, 79058), (896, 73411), (1456, 45176), (1664, 39529), (2912, 22588), (5647, 11648), (5824, 11294)]