66948448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17581}}^1$

素因数の和:17615

約数の個数: 48

約数和(自身を含む): 159503904

約数和(自身を除く): 92555456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17581, 35162, 70324, 123067, 140648, 246134, 281296, 298877, 492268, 562592, 597754, 984536, 1195508, 1969072, 2092139, 2391016, 3938144, 4184278, 4782032, 8368556, 9564064, 16737112, 33474224, 66948448]

約数ペア:

[(1, 66948448), (2, 33474224), (4, 16737112), (7, 9564064), (8, 8368556), (14, 4782032), (16, 4184278), (17, 3938144), (28, 2391016), (32, 2092139), (34, 1969072), (56, 1195508), (68, 984536), (112, 597754), (119, 562592), (136, 492268), (224, 298877), (238, 281296), (272, 246134), (476, 140648), (544, 123067), (952, 70324), (1904, 35162), (3808, 17581)]