13802048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 30147768

約数和(自身を除く): 16345720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 313, 416, 424, 626, 689, 832, 848, 1252, 1378, 1696, 2504, 2756, 3392, 4069, 5008, 5512, 8138, 10016, 11024, 16276, 16589, 20032, 22048, 32552, 33178, 44096, 65104, 66356, 130208, 132712, 215657, 260416, 265424, 431314, 530848, 862628, 1061696, 1725256, 3450512, 6901024, 13802048]

約数ペア:

[(1, 13802048), (2, 6901024), (4, 3450512), (8, 1725256), (13, 1061696), (16, 862628), (26, 530848), (32, 431314), (52, 265424), (53, 260416), (64, 215657), (104, 132712), (106, 130208), (208, 66356), (212, 65104), (313, 44096), (416, 33178), (424, 32552), (626, 22048), (689, 20032), (832, 16589), (848, 16276), (1252, 11024), (1378, 10016), (1696, 8138), (2504, 5512), (2756, 5008), (3392, 4069)]