69901936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4153

約数の個数: 40

約数和(自身を含む): 147646800

約数和(自身を除く): 77744864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4049, 4316, 8098, 8632, 16196, 17264, 32392, 52637, 64784, 105274, 210548, 336067, 421096, 672134, 842192, 1344268, 2688536, 4368871, 5377072, 8737742, 17475484, 34950968, 69901936]

約数ペア:

[(1, 69901936), (2, 34950968), (4, 17475484), (8, 8737742), (13, 5377072), (16, 4368871), (26, 2688536), (52, 1344268), (83, 842192), (104, 672134), (166, 421096), (208, 336067), (332, 210548), (664, 105274), (1079, 64784), (1328, 52637), (2158, 32392), (4049, 17264), (4316, 16196), (8098, 8632)]